"=" meaning in All languages combined

{
  "antonyms": [
    {
      "sense": "antonym(s) of \"equals\"",
      "word": "≠"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "!="
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≗"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≘"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≙"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≚"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≛"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≜"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≝"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≞"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≟"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≠"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≡"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "⩰"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "The Whetstone of Witte",
        "2": "The whetstone of witte, whiche is the seconde parte of Arithmetike: containyng thextraction of Rootes: The Coßike practise, with the rule of Equation: and the woorkes of Surde Nombers"
      },
      "expansion": "The Whetstone of Witte",
      "name": "abbr"
    }
  ],
  "etymology_text": "In the modern sense as the equal sign, first attested in The Whetstone of Witte (1557) by Welsh mathematician Robert Recorde, in which the two parallel lines expressed equality, because, as Recorde wrote, \"bicauſe noe .2. thynges, can be moare equalle\" (\"because no two things can be more equal\").",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "=",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Mathematics",
          "orig": "mul:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "2+2=4"
        }
      ],
      "glosses": [
        "The equal sign. It asserts that two quantities or expressions have the same value."
      ],
      "id": "en-=-mul-symbol-AzQTxkep",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "expression",
          "expression"
        ],
        [
          "value",
          "value"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The equal sign. It asserts that two quantities or expressions have the same value."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Mathematics",
          "orig": "mul:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Theory of computing",
          "orig": "mul:Theory of computing",
          "parents": [
            "Computer science",
            "Computing",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "(depending on context)"
        },
        {
          "text": "The statement f(x)=O(log²x) means that as x gets arbitrarily large, f(x) will never grow faster than some constant multiple of log²x."
        }
      ],
      "glosses": [
        "The equal sign. It asserts that two quantities or expressions have the same value.",
        "Is. Used to state the relation that the growth rate of the expression on the left side of the sign is bounded or limited by that of the expression on the right."
      ],
      "id": "en-=-mul-symbol-5MFOt04d",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "expression",
          "expression"
        ],
        [
          "value",
          "value"
        ],
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "abuse of notation",
          "abuse of notation"
        ],
        [
          "big O notation",
          "big O notation"
        ],
        [
          "Is",
          "is"
        ],
        [
          "relation",
          "relation"
        ],
        [
          "bounded",
          "bounded"
        ],
        [
          "limited",
          "limited"
        ]
      ],
      "qualifier": "abuse of notation",
      "raw_glosses": [
        "(mathematics) The equal sign. It asserts that two quantities or expressions have the same value.",
        "(mathematics, computing theory, abuse of notation, with big O notation) Is. Used to state the relation that the growth rate of the expression on the left side of the sign is bounded or limited by that of the expression on the right."
      ],
      "raw_tags": [
        "with big O notation"
      ],
      "synonyms": [
        {
          "word": "∈"
        },
        {
          "word": "⊂"
        },
        {
          "word": "⊆"
        }
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Chemistry",
          "orig": "mul:Chemistry",
          "parents": [
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A double bond; a chemical bond between two chemical elements involving four bonding electrons instead of the usual two."
      ],
      "id": "en-=-mul-symbol-GMpawKSJ",
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "bond",
          "bond"
        ],
        [
          "element",
          "element"
        ],
        [
          "electron",
          "electron"
        ],
        [
          "two",
          "two"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A double bond; a chemical bond between two chemical elements involving four bonding electrons instead of the usual two."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Programming",
          "orig": "mul:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        },
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "$price=18.95 (this causes $price to be 18.95 from now on)"
        }
      ],
      "glosses": [
        "The assignment operator. It assigns a value to a variable."
      ],
      "id": "en-=-mul-symbol-VT5nuX0g",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "assignment",
          "assignment"
        ],
        [
          "variable",
          "variable"
        ]
      ],
      "raw_glosses": [
        "(programming) The assignment operator. It assigns a value to a variable."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Programming",
          "orig": "mul:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An operator that compares if two values are equal. In some languages, == is used instead."
      ],
      "id": "en-=-mul-symbol-n1yykxNQ",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "compare",
          "compare"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "==",
          "=="
        ]
      ],
      "raw_glosses": [
        "(programming) An operator that compares if two values are equal. In some languages, == is used instead."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Lexicography",
          "orig": "mul:Lexicography",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "sheep pl. ="
        }
      ],
      "glosses": [
        "The same form as the headword."
      ],
      "id": "en-=-mul-symbol-X2lnMeiv",
      "links": [
        [
          "lexicography",
          "lexicography"
        ]
      ],
      "raw_glosses": [
        "(lexicography) The same form as the headword."
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "mul",
          "name": "Lexicography",
          "orig": "mul:Lexicography",
          "parents": [
            "Linguistics",
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Indicates synonyms of a word."
      ],
      "id": "en-=-mul-symbol-KcfRXIps",
      "links": [
        [
          "lexicography",
          "lexicography"
        ],
        [
          "synonyms",
          "synonyms#English"
        ]
      ],
      "raw_glosses": [
        "(lexicography) Indicates synonyms of a word."
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    },
    {
      "glosses": [
        "Indicates morpheme boundaries in bound transcription of Hittite terms with clitics."
      ],
      "id": "en-=-mul-symbol-lVNV9X8m",
      "links": [
        [
          "morpheme",
          "morpheme#English"
        ],
        [
          "Hittite",
          "Hittite#English"
        ],
        [
          "clitic",
          "clitic#English"
        ]
      ],
      "raw_glosses": [
        "(Hittitology) Indicates morpheme boundaries in bound transcription of Hittite terms with clitics."
      ]
    },
    {
      "glosses": [
        "A ditto mark."
      ],
      "id": "en-=-mul-symbol-FSomc74B",
      "qualifier": "Chinese bronze script",
      "raw_glosses": [
        "(Chinese bronze script) A ditto mark."
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "≔"
    },
    {
      "_dis1": "0 0 0 0 0 0 0 0 0",
      "word": "←"
    },
    {
      "_dis1": "26 26 2 3 32 6 1 3 1",
      "sense": "compares if equal",
      "word": "=="
    },
    {
      "_dis1": "26 26 2 3 32 6 1 3 1",
      "sense": "compares if equal",
      "word": "⩵"
    }
  ],
  "wikipedia": [
    "=",
    "Robert Recorde"
  ],
  "word": "="
}

{
  "antonyms": [
    {
      "sense": "antonym(s) of \"equals\"",
      "word": "≠"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "The Whetstone of Witte",
        "2": "The whetstone of witte, whiche is the seconde parte of Arithmetike: containyng thextraction of Rootes: The Coßike practise, with the rule of Equation: and the woorkes of Surde Nombers"
      },
      "expansion": "The Whetstone of Witte",
      "name": "abbr"
    }
  ],
  "etymology_text": "In the modern sense as the equal sign, first attested in The Whetstone of Witte (1557) by Welsh mathematician Robert Recorde, in which the two parallel lines expressed equality, because, as Recorde wrote, \"bicauſe noe .2. thynges, can be moare equalle\" (\"because no two things can be more equal\").",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "conjunction"
      },
      "expansion": "=",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "conj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "11 14 16 15 17 6 12 5 5 0",
          "kind": "other",
          "name": "Translingual entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "A wireless keyboard = a keyboard without a wire.",
          "type": "example"
        },
        {
          "text": "Vulpes vulpes = red fox.",
          "type": "example"
        }
      ],
      "glosses": [
        "The same as; equal to."
      ],
      "id": "en-=-mul-conj-Lquzfe4V",
      "links": [
        [
          "same",
          "same"
        ],
        [
          "equal",
          "equal"
        ]
      ],
      "raw_glosses": [
        "(informal) The same as; equal to."
      ],
      "related": [
        {
          "word": "-"
        },
        {
          "word": "~"
        },
        {
          "word": "≂"
        },
        {
          "word": "≃"
        },
        {
          "word": "≄"
        },
        {
          "word": "≅"
        },
        {
          "word": "≆"
        },
        {
          "word": "≇"
        },
        {
          "word": "≈"
        },
        {
          "word": "≉"
        },
        {
          "word": "≊"
        },
        {
          "word": "≋"
        },
        {
          "word": "≌"
        },
        {
          "word": "≍"
        },
        {
          "word": "≎"
        },
        {
          "word": "≏"
        },
        {
          "word": "≐"
        },
        {
          "word": "≑"
        },
        {
          "word": "≒"
        },
        {
          "word": "≓"
        },
        {
          "word": "≔"
        },
        {
          "word": "≕"
        },
        {
          "word": "≖"
        },
        {
          "word": "≗"
        },
        {
          "word": "≘"
        },
        {
          "word": "≙"
        },
        {
          "word": "≚"
        },
        {
          "word": "≛"
        },
        {
          "word": "≜"
        },
        {
          "word": "≝"
        },
        {
          "word": "≞"
        },
        {
          "word": "≟"
        },
        {
          "word": "≠"
        },
        {
          "word": "≡"
        },
        {
          "word": "≢"
        },
        {
          "word": "≣"
        },
        {
          "word": "≤"
        },
        {
          "word": "≥"
        },
        {
          "word": "≦"
        },
        {
          "word": "≧"
        },
        {
          "word": "≨"
        },
        {
          "word": "≩"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "wikipedia": [
    "=",
    "Robert Recorde"
  ],
  "word": "="
}

{
  "forms": [
    {
      "form": "=",
      "ruby": [
        [
          "= ",
          "イコール"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ikōru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle",
        "2": "イコール"
      },
      "expansion": "=(イコール) • (ikōru)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "particle",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "ikōru, “equals, is equal to”",
          "word": "イコール"
        }
      ],
      "categories": [
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "87 13",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "80 20",
          "kind": "other",
          "name": "Japanese particles",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "76 24",
          "kind": "other",
          "name": "Japanese symbols",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "86 14",
          "kind": "other",
          "name": "Japanese terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Alternative form of イコール (ikōru, “equals, is equal to”)"
      ],
      "id": "en-=-ja-particle-il8oy7MG",
      "links": [
        [
          "イコール",
          "イコール#Japanese"
        ]
      ],
      "raw_glosses": [
        "(informal) Alternative form of イコール (ikōru, “equals, is equal to”)"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "informal"
      ]
    }
  ],
  "word": "="
}

{
  "head_templates": [
    {
      "args": {
        "1": "symbol"
      },
      "expansion": "=",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "゠"
        }
      ],
      "glosses": [
        "Alternative form of ゠"
      ],
      "id": "en-=-ja-symbol-GJ-OwMK1",
      "links": [
        [
          "゠",
          "゠#Japanese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "="
}

{
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "symbol"
      },
      "expansion": "=",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "sextans"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Latin entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Latin symbols",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Symbol for sextans."
      ],
      "id": "en-=-la-symbol-nRHuOFRp",
      "links": [
        [
          "sextans",
          "sextans"
        ]
      ],
      "tags": [
        "alt-of",
        "symbol"
      ]
    }
  ],
  "word": "="
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese particles",
    "Japanese symbols",
    "Japanese terms with non-redundant non-automated sortkeys"
  ],
  "forms": [
    {
      "form": "=",
      "ruby": [
        [
          "= ",
          "イコール"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ikōru",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "particle",
        "2": "イコール"
      },
      "expansion": "=(イコール) • (ikōru)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "particle",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "ikōru, “equals, is equal to”",
          "word": "イコール"
        }
      ],
      "categories": [
        "Japanese informal terms"
      ],
      "glosses": [
        "Alternative form of イコール (ikōru, “equals, is equal to”)"
      ],
      "links": [
        [
          "イコール",
          "イコール#Japanese"
        ]
      ],
      "raw_glosses": [
        "(informal) Alternative form of イコール (ikōru, “equals, is equal to”)"
      ],
      "tags": [
        "alt-of",
        "alternative",
        "informal"
      ]
    }
  ],
  "word": "="
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese particles",
    "Japanese symbols",
    "Japanese terms with non-redundant non-automated sortkeys"
  ],
  "head_templates": [
    {
      "args": {
        "1": "symbol"
      },
      "expansion": "=",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "゠"
        }
      ],
      "glosses": [
        "Alternative form of ゠"
      ],
      "links": [
        [
          "゠",
          "゠#Japanese"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative"
      ]
    }
  ],
  "word": "="
}

{
  "head_templates": [
    {
      "args": {
        "1": "la",
        "2": "symbol"
      },
      "expansion": "=",
      "name": "head"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "symbol",
  "senses": [
    {
      "alt_of": [
        {
          "word": "sextans"
        }
      ],
      "categories": [
        "Latin entries with incorrect language header",
        "Latin lemmas",
        "Latin symbols"
      ],
      "glosses": [
        "Symbol for sextans."
      ],
      "links": [
        [
          "sextans",
          "sextans"
        ]
      ],
      "tags": [
        "alt-of",
        "symbol"
      ]
    }
  ],
  "word": "="
}

{
  "antonyms": [
    {
      "sense": "antonym(s) of \"equals\"",
      "word": "≠"
    }
  ],
  "categories": [
    "Translingual conjunctions",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
  ],
  "derived": [
    {
      "word": "!="
    },
    {
      "word": "≗"
    },
    {
      "word": "≘"
    },
    {
      "word": "≙"
    },
    {
      "word": "≚"
    },
    {
      "word": "≛"
    },
    {
      "word": "≜"
    },
    {
      "word": "≝"
    },
    {
      "word": "≞"
    },
    {
      "word": "≟"
    },
    {
      "word": "≠"
    },
    {
      "word": "≡"
    },
    {
      "word": "⩰"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "The Whetstone of Witte",
        "2": "The whetstone of witte, whiche is the seconde parte of Arithmetike: containyng thextraction of Rootes: The Coßike practise, with the rule of Equation: and the woorkes of Surde Nombers"
      },
      "expansion": "The Whetstone of Witte",
      "name": "abbr"
    }
  ],
  "etymology_text": "In the modern sense as the equal sign, first attested in The Whetstone of Witte (1557) by Welsh mathematician Robert Recorde, in which the two parallel lines expressed equality, because, as Recorde wrote, \"bicauſe noe .2. thynges, can be moare equalle\" (\"because no two things can be more equal\").",
  "head_templates": [
    {
      "args": {
        "1": "mul",
        "2": "symbol"
      },
      "expansion": "=",
      "name": "head"
    }
  ],
  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "symbol",
  "senses": [
    {
      "categories": [
        "mul:Mathematics"
      ],
      "examples": [
        {
          "text": "2+2=4"
        }
      ],
      "glosses": [
        "The equal sign. It asserts that two quantities or expressions have the same value."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "expression",
          "expression"
        ],
        [
          "value",
          "value"
        ]
      ],
      "raw_glosses": [
        "(mathematics) The equal sign. It asserts that two quantities or expressions have the same value."
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    },
    {
      "categories": [
        "mul:Mathematics",
        "mul:Theory of computing"
      ],
      "examples": [
        {
          "text": "(depending on context)"
        },
        {
          "text": "The statement f(x)=O(log²x) means that as x gets arbitrarily large, f(x) will never grow faster than some constant multiple of log²x."
        }
      ],
      "glosses": [
        "The equal sign. It asserts that two quantities or expressions have the same value.",
        "Is. Used to state the relation that the growth rate of the expression on the left side of the sign is bounded or limited by that of the expression on the right."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "expression",
          "expression"
        ],
        [
          "value",
          "value"
        ],
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "abuse of notation",
          "abuse of notation"
        ],
        [
          "big O notation",
          "big O notation"
        ],
        [
          "Is",
          "is"
        ],
        [
          "relation",
          "relation"
        ],
        [
          "bounded",
          "bounded"
        ],
        [
          "limited",
          "limited"
        ]
      ],
      "qualifier": "abuse of notation",
      "raw_glosses": [
        "(mathematics) The equal sign. It asserts that two quantities or expressions have the same value.",
        "(mathematics, computing theory, abuse of notation, with big O notation) Is. Used to state the relation that the growth rate of the expression on the left side of the sign is bounded or limited by that of the expression on the right."
      ],
      "raw_tags": [
        "with big O notation"
      ],
      "synonyms": [
        {
          "word": "∈"
        },
        {
          "word": "⊂"
        },
        {
          "word": "⊆"
        }
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    },
    {
      "categories": [
        "mul:Chemistry"
      ],
      "glosses": [
        "A double bond; a chemical bond between two chemical elements involving four bonding electrons instead of the usual two."
      ],
      "links": [
        [
          "chemistry",
          "chemistry"
        ],
        [
          "bond",
          "bond"
        ],
        [
          "element",
          "element"
        ],
        [
          "electron",
          "electron"
        ],
        [
          "two",
          "two"
        ]
      ],
      "raw_glosses": [
        "(chemistry) A double bond; a chemical bond between two chemical elements involving four bonding electrons instead of the usual two."
      ],
      "topics": [
        "chemistry",
        "natural-sciences",
        "physical-sciences"
      ]
    },
    {
      "categories": [
        "mul:Programming"
      ],
      "examples": [
        {
          "text": "$price=18.95 (this causes $price to be 18.95 from now on)"
        }
      ],
      "glosses": [
        "The assignment operator. It assigns a value to a variable."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "assignment",
          "assignment"
        ],
        [
          "variable",
          "variable"
        ]
      ],
      "raw_glosses": [
        "(programming) The assignment operator. It assigns a value to a variable."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "categories": [
        "mul:Programming"
      ],
      "glosses": [
        "An operator that compares if two values are equal. In some languages, == is used instead."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "compare",
          "compare"
        ],
        [
          "equal",
          "equal"
        ],
        [
          "==",
          "=="
        ]
      ],
      "raw_glosses": [
        "(programming) An operator that compares if two values are equal. In some languages, == is used instead."
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    },
    {
      "categories": [
        "mul:Lexicography"
      ],
      "examples": [
        {
          "text": "sheep pl. ="
        }
      ],
      "glosses": [
        "The same form as the headword."
      ],
      "links": [
        [
          "lexicography",
          "lexicography"
        ]
      ],
      "raw_glosses": [
        "(lexicography) The same form as the headword."
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    },
    {
      "categories": [
        "mul:Lexicography"
      ],
      "glosses": [
        "Indicates synonyms of a word."
      ],
      "links": [
        [
          "lexicography",
          "lexicography"
        ],
        [
          "synonyms",
          "synonyms#English"
        ]
      ],
      "raw_glosses": [
        "(lexicography) Indicates synonyms of a word."
      ],
      "topics": [
        "human-sciences",
        "lexicography",
        "linguistics",
        "sciences"
      ]
    },
    {
      "glosses": [
        "Indicates morpheme boundaries in bound transcription of Hittite terms with clitics."
      ],
      "links": [
        [
          "morpheme",
          "morpheme#English"
        ],
        [
          "Hittite",
          "Hittite#English"
        ],
        [
          "clitic",
          "clitic#English"
        ]
      ],
      "raw_glosses": [
        "(Hittitology) Indicates morpheme boundaries in bound transcription of Hittite terms with clitics."
      ]
    },
    {
      "glosses": [
        "A ditto mark."
      ],
      "qualifier": "Chinese bronze script",
      "raw_glosses": [
        "(Chinese bronze script) A ditto mark."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "≔"
    },
    {
      "word": "←"
    },
    {
      "sense": "compares if equal",
      "word": "=="
    },
    {
      "sense": "compares if equal",
      "word": "⩵"
    }
  ],
  "wikipedia": [
    "=",
    "Robert Recorde"
  ],
  "word": "="
}

{
  "antonyms": [
    {
      "sense": "antonym(s) of \"equals\"",
      "word": "≠"
    }
  ],
  "categories": [
    "Translingual conjunctions",
    "Translingual entries with incorrect language header",
    "Translingual lemmas",
    "Translingual symbols"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "The Whetstone of Witte",
        "2": "The whetstone of witte, whiche is the seconde parte of Arithmetike: containyng thextraction of Rootes: The Coßike practise, with the rule of Equation: and the woorkes of Surde Nombers"
      },
      "expansion": "The Whetstone of Witte",
      "name": "abbr"
    }
  ],
  "etymology_text": "In the modern sense as the equal sign, first attested in The Whetstone of Witte (1557) by Welsh mathematician Robert Recorde, in which the two parallel lines expressed equality, because, as Recorde wrote, \"bicauſe noe .2. thynges, can be moare equalle\" (\"because no two things can be more equal\").",
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    {
      "args": {
        "1": "mul",
        "2": "conjunction"
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      "expansion": "=",
      "name": "head"
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  "lang": "Translingual",
  "lang_code": "mul",
  "pos": "conj",
  "related": [
    {
      "word": "-"
    },
    {
      "word": "~"
    },
    {
      "word": "≂"
    },
    {
      "word": "≃"
    },
    {
      "word": "≄"
    },
    {
      "word": "≅"
    },
    {
      "word": "≆"
    },
    {
      "word": "≇"
    },
    {
      "word": "≈"
    },
    {
      "word": "≉"
    },
    {
      "word": "≊"
    },
    {
      "word": "≋"
    },
    {
      "word": "≌"
    },
    {
      "word": "≍"
    },
    {
      "word": "≎"
    },
    {
      "word": "≏"
    },
    {
      "word": "≐"
    },
    {
      "word": "≑"
    },
    {
      "word": "≒"
    },
    {
      "word": "≓"
    },
    {
      "word": "≔"
    },
    {
      "word": "≕"
    },
    {
      "word": "≖"
    },
    {
      "word": "≗"
    },
    {
      "word": "≘"
    },
    {
      "word": "≙"
    },
    {
      "word": "≚"
    },
    {
      "word": "≛"
    },
    {
      "word": "≜"
    },
    {
      "word": "≝"
    },
    {
      "word": "≞"
    },
    {
      "word": "≟"
    },
    {
      "word": "≠"
    },
    {
      "word": "≡"
    },
    {
      "word": "≢"
    },
    {
      "word": "≣"
    },
    {
      "word": "≤"
    },
    {
      "word": "≥"
    },
    {
      "word": "≦"
    },
    {
      "word": "≧"
    },
    {
      "word": "≨"
    },
    {
      "word": "≩"
    }
  ],
  "senses": [
    {
      "categories": [
        "Translingual informal terms",
        "Translingual terms with usage examples"
      ],
      "examples": [
        {
          "text": "A wireless keyboard = a keyboard without a wire.",
          "type": "example"
        },
        {
          "text": "Vulpes vulpes = red fox.",
          "type": "example"
        }
      ],
      "glosses": [
        "The same as; equal to."
      ],
      "links": [
        [
          "same",
          "same"
        ],
        [
          "equal",
          "equal"
        ]
      ],
      "raw_glosses": [
        "(informal) The same as; equal to."
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "wikipedia": [
    "=",
    "Robert Recorde"
  ],
  "word": "="
}