"complex" meaning in English

See complex in All languages combined, or Wiktionary

Adjective

IPA: /kəmˈplɛks/ [UK], /kəmˈplɛks/ [US] Audio: en-uk-complex.ogg [UK], en-us-complex-adj.ogg [US] Forms: complex [positive], more complex [comparative], most complex [superlative]
enPR: kəmplĕks' Head templates: {{adj|more=true}} [POS TABLE]
  1. If something is complex, it has lots of parts or pieces, or is difficult to understand. Synonyms: complicated
    Sense id: simple-complex-en-adj-z4NnG3Cy

Noun

IPA: /ˈkɒmplɛks/ [UK], /ˈkɑmplɛks/ [US] Audio: en-uk-complex.ogg [UK], en-us-complex-noun.ogg [US] Forms: complex [singular], complexes [plural]
enPR: kŏm'plĕks Head templates: {{irrnoun|complexes}} [POS TABLE]
  1. A problem.
    Sense id: simple-complex-en-noun-pQG83p3o
  2. A group of buildings with a common purpose, such as a university or military base.
    Sense id: simple-complex-en-noun-J4AnKkZD
  3. A psychologically-based dislike or fear of a particular thing.
    Sense id: simple-complex-en-noun-5O0TS1Z5
  4. A thunderstorm that forms when two storm fronts collide.
    Sense id: simple-complex-en-noun-WhO~0tXD
  5. A structure with a central atom or molecule that has a weak connection to atoms or molecules around it.
    Sense id: simple-complex-en-noun-QeZvM3Tt Categories (other): Chemistry
{
  "forms": [
    {
      "form": "complex",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "more complex",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most complex",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "more": "true"
      },
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "antonyms": [
        {
          "word": "simple"
        }
      ],
      "examples": [
        {
          "text": "He has constructed a complex computer system to send translated messages between humans and dolphins."
        },
        {
          "text": "A complex problem that we face today is poverty, especially in Africa."
        }
      ],
      "glosses": [
        "If something is complex, it has lots of parts or pieces, or is difficult to understand."
      ],
      "id": "simple-complex-en-adj-z4NnG3Cy",
      "synonyms": [
        {
          "word": "complicated"
        }
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "kəmplĕks'",
      "poses": [
        "adjective"
      ]
    },
    {
      "ipa": "/kəmˈplɛks/",
      "poses": [
        "adjective"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "poses": [
        "adjective"
      ],
      "sampa": "/k@m\"plEks/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/kəmˈplɛks/",
      "poses": [
        "adjective"
      ],
      "tags": [
        "US"
      ]
    },
    {
      "poses": [
        "adjective"
      ],
      "sampa": "/k@m\"plEks>/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-uk-complex.ogg",
      "poses": [
        "adjective"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "audio": "en-us-complex-adj.ogg",
      "poses": [
        "adjective"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "complex"
}

{
  "forms": [
    {
      "form": "complex",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "complexes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "complexes"
      },
      "expansion": "[POS TABLE]",
      "name": "irrnoun"
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A problem."
      ],
      "id": "simple-complex-en-noun-pQG83p3o"
    },
    {
      "glosses": [
        "A group of buildings with a common purpose, such as a university or military base."
      ],
      "id": "simple-complex-en-noun-J4AnKkZD"
    },
    {
      "examples": [
        {
          "text": "Jim has a complex about working for a woman boss."
        }
      ],
      "glosses": [
        "A psychologically-based dislike or fear of a particular thing."
      ],
      "id": "simple-complex-en-noun-5O0TS1Z5"
    },
    {
      "glosses": [
        "A thunderstorm that forms when two storm fronts collide."
      ],
      "id": "simple-complex-en-noun-WhO~0tXD"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chemistry",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A structure with a central atom or molecule that has a weak connection to atoms or molecules around it."
      ],
      "id": "simple-complex-en-noun-QeZvM3Tt",
      "raw_tags": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "kŏm'plĕks",
      "poses": [
        "noun"
      ]
    },
    {
      "ipa": "/ˈkɒmplɛks/",
      "poses": [
        "noun"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "poses": [
        "noun"
      ],
      "sampa": "/\"kQmplEks/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈkɑmplɛks/",
      "poses": [
        "noun"
      ],
      "tags": [
        "US"
      ]
    },
    {
      "poses": [
        "noun"
      ],
      "sampa": "/\"kAmplEks/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-uk-complex.ogg",
      "poses": [
        "noun"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "audio": "en-us-complex-noun.ogg",
      "poses": [
        "noun"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "tags": [
    "irregular"
  ],
  "word": "complex"
}
{
  "forms": [
    {
      "form": "complex",
      "tags": [
        "positive"
      ]
    },
    {
      "form": "more complex",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most complex",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "more": "true"
      },
      "expansion": "[POS TABLE]",
      "name": "adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "antonyms": [
        {
          "word": "simple"
        }
      ],
      "examples": [
        {
          "text": "He has constructed a complex computer system to send translated messages between humans and dolphins."
        },
        {
          "text": "A complex problem that we face today is poverty, especially in Africa."
        }
      ],
      "glosses": [
        "If something is complex, it has lots of parts or pieces, or is difficult to understand."
      ],
      "synonyms": [
        {
          "word": "complicated"
        }
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "kəmplĕks'",
      "poses": [
        "adjective"
      ]
    },
    {
      "ipa": "/kəmˈplɛks/",
      "poses": [
        "adjective"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "poses": [
        "adjective"
      ],
      "sampa": "/k@m\"plEks/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/kəmˈplɛks/",
      "poses": [
        "adjective"
      ],
      "tags": [
        "US"
      ]
    },
    {
      "poses": [
        "adjective"
      ],
      "sampa": "/k@m\"plEks>/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-uk-complex.ogg",
      "poses": [
        "adjective"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "audio": "en-us-complex-adj.ogg",
      "poses": [
        "adjective"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "word": "complex"
}

{
  "forms": [
    {
      "form": "complex",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "complexes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "complexes"
      },
      "expansion": "[POS TABLE]",
      "name": "irrnoun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A problem."
      ]
    },
    {
      "glosses": [
        "A group of buildings with a common purpose, such as a university or military base."
      ]
    },
    {
      "examples": [
        {
          "text": "Jim has a complex about working for a woman boss."
        }
      ],
      "glosses": [
        "A psychologically-based dislike or fear of a particular thing."
      ]
    },
    {
      "glosses": [
        "A thunderstorm that forms when two storm fronts collide."
      ]
    },
    {
      "categories": [
        "Chemistry"
      ],
      "glosses": [
        "A structure with a central atom or molecule that has a weak connection to atoms or molecules around it."
      ],
      "raw_tags": [
        "chemistry"
      ]
    }
  ],
  "sounds": [
    {
      "enpr": "kŏm'plĕks",
      "poses": [
        "noun"
      ]
    },
    {
      "ipa": "/ˈkɒmplɛks/",
      "poses": [
        "noun"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "poses": [
        "noun"
      ],
      "sampa": "/\"kQmplEks/",
      "tags": [
        "UK"
      ]
    },
    {
      "ipa": "/ˈkɑmplɛks/",
      "poses": [
        "noun"
      ],
      "tags": [
        "US"
      ]
    },
    {
      "poses": [
        "noun"
      ],
      "sampa": "/\"kAmplEks/",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-uk-complex.ogg",
      "poses": [
        "noun"
      ],
      "tags": [
        "UK"
      ]
    },
    {
      "audio": "en-us-complex-noun.ogg",
      "poses": [
        "noun"
      ],
      "tags": [
        "US"
      ]
    }
  ],
  "tags": [
    "irregular"
  ],
  "word": "complex"
}

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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-02-06 from the simplewiktionary dump dated 2025-02-02 using wiktextract (0ee4b87 and 9dbd323). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

If you use this data in academic research, please cite Tatu Ylonen: Wiktextract: Wiktionary as Machine-Readable Structured Data, Proceedings of the 13th Conference on Language Resources and Evaluation (LREC), pp. 1317-1325, Marseille, 20-25 June 2022. Linking to the relevant page(s) under https://kaikki.org would also be greatly appreciated.