"falsy" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "false",
        "3": "y"
      },
      "expansion": "false + -y",
      "name": "suffix"
    }
  ],
  "etymology_text": "false + -y, to be an antonym to truthy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "falsy (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "antonyms": [
        {
          "word": "truthy"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -y",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Programming",
          "orig": "en:Programming",
          "parents": [
            "Computing",
            "Software engineering",
            "Technology",
            "Computer science",
            "Engineering",
            "Software",
            "All topics",
            "Sciences",
            "Applied sciences",
            "Media",
            "Fundamental",
            "Communication"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2012, David Flanagan, JavaScript Pocket Reference, page 40",
          "text": "In JavaScript, any expression or statement that expects a boolean value will work with a truthy or falsy value, so the fact that && does not always evaluate to true or false does not cause practical problems.",
          "type": "quotation"
        },
        {
          "ref": "2014, Basarat Syed, Beginning Node.js, page 33",
          "text": "However, in the second case, both '0' and the empty string () are falsy (in other words, they behave like false) and are therefore equal with respect to ==.",
          "type": "quotation"
        },
        {
          "ref": "2016, Kenny Ballou, Learning Elixir, page 92",
          "text": "If the first operand (which comes before the question mark--doIt, in this example) is truthy, the expression evaluates to the second operand (between the question mark and colon), and if it's falsy, it evaluates to the third operand (after the colon).",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Evaluating to false in a Boolean context."
      ],
      "id": "en-falsy-en-adj-a~6aLCG~",
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "false",
          "false"
        ],
        [
          "Boolean",
          "Boolean"
        ]
      ],
      "raw_glosses": [
        "(programming) Evaluating to false in a Boolean context."
      ],
      "synonyms": [
        {
          "word": "falsey"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "falsie"
    }
  ],
  "word": "falsy"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "false",
        "3": "y"
      },
      "expansion": "false + -y",
      "name": "suffix"
    }
  ],
  "etymology_text": "false + -y, to be an antonym to truthy.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "falsy (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "antonyms": [
        {
          "word": "truthy"
        }
      ],
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English lemmas",
        "English terms suffixed with -y",
        "English terms with homophones",
        "English terms with quotations",
        "English uncomparable adjectives",
        "en:Programming"
      ],
      "examples": [
        {
          "ref": "2012, David Flanagan, JavaScript Pocket Reference, page 40",
          "text": "In JavaScript, any expression or statement that expects a boolean value will work with a truthy or falsy value, so the fact that && does not always evaluate to true or false does not cause practical problems.",
          "type": "quotation"
        },
        {
          "ref": "2014, Basarat Syed, Beginning Node.js, page 33",
          "text": "However, in the second case, both '0' and the empty string () are falsy (in other words, they behave like false) and are therefore equal with respect to ==.",
          "type": "quotation"
        },
        {
          "ref": "2016, Kenny Ballou, Learning Elixir, page 92",
          "text": "If the first operand (which comes before the question mark--doIt, in this example) is truthy, the expression evaluates to the second operand (between the question mark and colon), and if it's falsy, it evaluates to the third operand (after the colon).",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Evaluating to false in a Boolean context."
      ],
      "links": [
        [
          "programming",
          "programming#Noun"
        ],
        [
          "false",
          "false"
        ],
        [
          "Boolean",
          "Boolean"
        ]
      ],
      "raw_glosses": [
        "(programming) Evaluating to false in a Boolean context."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "computing",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "programming",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "homophone": "falsie"
    }
  ],
  "synonyms": [
    {
      "word": "falsey"
    }
  ],
  "word": "falsy"
}