"file extension" meaning in English

See file extension in All languages combined, or Wiktionary

Noun

Forms: file extensions [plural]
Head templates: {{en-noun}} file extension (plural file extensions)
  1. A short series of text characters at the end of a computer filename, used to indicate the type of contents and the software that will be required to operate or open it. Wikipedia link: Filename extension Synonyms: filename extension, filename suffix Related terms: 8.3 Translations (string of characters): 副檔名 (Chinese Cantonese), 副档名 (fu³ dong² ming⁴) (Chinese Cantonese), 擴展名 (Chinese Mandarin), 扩展名 (kuòzhǎnmíng) [Mainland-China] (Chinese Mandarin), 文件擴展名 (Chinese Mandarin), 文件扩展名 (wénjiàn kuòzhǎnmíng) [Mainland-China] (Chinese Mandarin), 副檔名 (Chinese Mandarin), 副档名 (fùdǎngmíng, fùdàngmíng) [Taiwan] (Chinese Mandarin), 延伸檔名 (Chinese Mandarin), 延伸档名 (yánshēn dǎngmíng, yánshēn dàngmíng) [Taiwan] (Chinese Mandarin), 後綴名 (Chinese Mandarin), 后缀名 (hòuzhuìmíng) [Mainland-China] (Chinese Mandarin), koncovka souboru [feminine] (Czech), přípona souboru [feminine] (Czech), filtype (Danish), filendelse [common-gender] (Danish), bestandsextensie (Dutch), tiedostopääte (Finnish), extension de fichier (French), Dateiendung (German), επέκταση ονόματος αρχείου (epéktasi onómatos archeíou) [neuter] (Greek), επέκταση αρχείου (epéktasi archeíou) [neuter] (Greek), fájlkiterjesztés (Hungarian), estensione di nome di schedario (Italian), 拡張子 (alt: かくちょうし kakuchōshi) (Japanese), файл атауының кеңейтімі (fail atauynyñ keñeitımı) (Kazakh), 확장자 (hwakjangja) (alt: 擴張子) (Korean), 확장명 (hwakjangmyeong) (alt: 擴張名) (Korean), filetternavn [neuter] (Norwegian Bokmål), filendelse [masculine] (Norwegian Bokmål), filnavnsuffiks [neuter] (Norwegian Bokmål), filetternavn [neuter] (Norwegian Nynorsk), filending [feminine] (Norwegian Nynorsk), filnavnsuffiks [neuter] (Norwegian Nynorsk), rozszerzenie (Polish), extensão [feminine] (Portuguese), дополне́ние к файлу (dopolnénije k fajlu) (Russian), extensión de archivo (Spanish), filändelse [common-gender] (Swedish)
    Sense id: en-file_extension-en-noun-hEV20-dV Categories (other): English entries with incorrect language header

Inflected forms

Download JSON data for file extension meaning in English (5.8kB)

{
  "forms": [
    {
      "form": "file extensions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "file extension (plural file extensions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "A text file may have a file extension of .txt."
        }
      ],
      "glosses": [
        "A short series of text characters at the end of a computer filename, used to indicate the type of contents and the software that will be required to operate or open it."
      ],
      "id": "en-file_extension-en-noun-hEV20-dV",
      "links": [
        [
          "computer",
          "computer"
        ],
        [
          "filename",
          "filename"
        ],
        [
          "type",
          "type"
        ],
        [
          "contents",
          "contents"
        ],
        [
          "software",
          "software"
        ]
      ],
      "related": [
        {
          "word": "8.3"
        }
      ],
      "synonyms": [
        {
          "word": "filename extension"
        },
        {
          "word": "filename suffix"
        }
      ],
      "translations": [
        {
          "code": "yue",
          "lang": "Chinese Cantonese",
          "sense": "string of characters",
          "word": "副檔名"
        },
        {
          "code": "yue",
          "lang": "Chinese Cantonese",
          "roman": "fu³ dong² ming⁴",
          "sense": "string of characters",
          "word": "副档名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "string of characters",
          "word": "擴展名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "kuòzhǎnmíng",
          "sense": "string of characters",
          "tags": [
            "Mainland-China"
          ],
          "word": "扩展名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "string of characters",
          "word": "文件擴展名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "wénjiàn kuòzhǎnmíng",
          "sense": "string of characters",
          "tags": [
            "Mainland-China"
          ],
          "word": "文件扩展名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "string of characters",
          "word": "副檔名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "fùdǎngmíng, fùdàngmíng",
          "sense": "string of characters",
          "tags": [
            "Taiwan"
          ],
          "word": "副档名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "string of characters",
          "word": "延伸檔名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "yánshēn dǎngmíng, yánshēn dàngmíng",
          "sense": "string of characters",
          "tags": [
            "Taiwan"
          ],
          "word": "延伸档名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "sense": "string of characters",
          "word": "後綴名"
        },
        {
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "hòuzhuìmíng",
          "sense": "string of characters",
          "tags": [
            "Mainland-China"
          ],
          "word": "后缀名"
        },
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "string of characters",
          "tags": [
            "feminine"
          ],
          "word": "koncovka souboru"
        },
        {
          "code": "cs",
          "lang": "Czech",
          "sense": "string of characters",
          "tags": [
            "feminine"
          ],
          "word": "přípona souboru"
        },
        {
          "code": "da",
          "lang": "Danish",
          "sense": "string of characters",
          "word": "filtype"
        },
        {
          "code": "da",
          "lang": "Danish",
          "sense": "string of characters",
          "tags": [
            "common-gender"
          ],
          "word": "filendelse"
        },
        {
          "code": "nl",
          "lang": "Dutch",
          "sense": "string of characters",
          "word": "bestandsextensie"
        },
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "string of characters",
          "word": "tiedostopääte"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "string of characters",
          "word": "extension de fichier"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "string of characters",
          "word": "Dateiendung"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "epéktasi onómatos archeíou",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "επέκταση ονόματος αρχείου"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "epéktasi archeíou",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "επέκταση αρχείου"
        },
        {
          "code": "hu",
          "lang": "Hungarian",
          "sense": "string of characters",
          "word": "fájlkiterjesztés"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "string of characters",
          "word": "estensione di nome di schedario"
        },
        {
          "alt": "かくちょうし kakuchōshi",
          "code": "ja",
          "lang": "Japanese",
          "sense": "string of characters",
          "word": "拡張子"
        },
        {
          "code": "kk",
          "lang": "Kazakh",
          "roman": "fail atauynyñ keñeitımı",
          "sense": "string of characters",
          "word": "файл атауының кеңейтімі"
        },
        {
          "alt": "擴張子",
          "code": "ko",
          "lang": "Korean",
          "roman": "hwakjangja",
          "sense": "string of characters",
          "word": "확장자"
        },
        {
          "alt": "擴張名",
          "code": "ko",
          "lang": "Korean",
          "roman": "hwakjangmyeong",
          "sense": "string of characters",
          "word": "확장명"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "filetternavn"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "string of characters",
          "tags": [
            "masculine"
          ],
          "word": "filendelse"
        },
        {
          "code": "nb",
          "lang": "Norwegian Bokmål",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "filnavnsuffiks"
        },
        {
          "code": "nn",
          "lang": "Norwegian Nynorsk",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "filetternavn"
        },
        {
          "code": "nn",
          "lang": "Norwegian Nynorsk",
          "sense": "string of characters",
          "tags": [
            "feminine"
          ],
          "word": "filending"
        },
        {
          "code": "nn",
          "lang": "Norwegian Nynorsk",
          "sense": "string of characters",
          "tags": [
            "neuter"
          ],
          "word": "filnavnsuffiks"
        },
        {
          "code": "pl",
          "lang": "Polish",
          "sense": "string of characters",
          "word": "rozszerzenie"
        },
        {
          "code": "pt",
          "lang": "Portuguese",
          "sense": "string of characters",
          "tags": [
            "feminine"
          ],
          "word": "extensão"
        },
        {
          "code": "ru",
          "lang": "Russian",
          "roman": "dopolnénije k fajlu",
          "sense": "string of characters",
          "word": "дополне́ние к файлу"
        },
        {
          "code": "es",
          "lang": "Spanish",
          "sense": "string of characters",
          "word": "extensión de archivo"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "sense": "string of characters",
          "tags": [
            "common-gender"
          ],
          "word": "filändelse"
        },
        {
          "code": "sv",
          "lang": "Swedish",
          "note": "filsuffix n",
          "sense": "string of characters"
        }
      ],
      "wikipedia": [
        "Filename extension"
      ]
    }
  ],
  "word": "file extension"
}
{
  "forms": [
    {
      "form": "file extensions",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "file extension (plural file extensions)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "8.3"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "examples": [
        {
          "text": "A text file may have a file extension of .txt."
        }
      ],
      "glosses": [
        "A short series of text characters at the end of a computer filename, used to indicate the type of contents and the software that will be required to operate or open it."
      ],
      "links": [
        [
          "computer",
          "computer"
        ],
        [
          "filename",
          "filename"
        ],
        [
          "type",
          "type"
        ],
        [
          "contents",
          "contents"
        ],
        [
          "software",
          "software"
        ]
      ],
      "wikipedia": [
        "Filename extension"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "filename extension"
    },
    {
      "word": "filename suffix"
    }
  ],
  "translations": [
    {
      "code": "yue",
      "lang": "Chinese Cantonese",
      "sense": "string of characters",
      "word": "副檔名"
    },
    {
      "code": "yue",
      "lang": "Chinese Cantonese",
      "roman": "fu³ dong² ming⁴",
      "sense": "string of characters",
      "word": "副档名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "string of characters",
      "word": "擴展名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "kuòzhǎnmíng",
      "sense": "string of characters",
      "tags": [
        "Mainland-China"
      ],
      "word": "扩展名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "string of characters",
      "word": "文件擴展名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "wénjiàn kuòzhǎnmíng",
      "sense": "string of characters",
      "tags": [
        "Mainland-China"
      ],
      "word": "文件扩展名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "string of characters",
      "word": "副檔名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "fùdǎngmíng, fùdàngmíng",
      "sense": "string of characters",
      "tags": [
        "Taiwan"
      ],
      "word": "副档名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "string of characters",
      "word": "延伸檔名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "yánshēn dǎngmíng, yánshēn dàngmíng",
      "sense": "string of characters",
      "tags": [
        "Taiwan"
      ],
      "word": "延伸档名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "sense": "string of characters",
      "word": "後綴名"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "hòuzhuìmíng",
      "sense": "string of characters",
      "tags": [
        "Mainland-China"
      ],
      "word": "后缀名"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "string of characters",
      "tags": [
        "feminine"
      ],
      "word": "koncovka souboru"
    },
    {
      "code": "cs",
      "lang": "Czech",
      "sense": "string of characters",
      "tags": [
        "feminine"
      ],
      "word": "přípona souboru"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "string of characters",
      "word": "filtype"
    },
    {
      "code": "da",
      "lang": "Danish",
      "sense": "string of characters",
      "tags": [
        "common-gender"
      ],
      "word": "filendelse"
    },
    {
      "code": "nl",
      "lang": "Dutch",
      "sense": "string of characters",
      "word": "bestandsextensie"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "string of characters",
      "word": "tiedostopääte"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "string of characters",
      "word": "extension de fichier"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "string of characters",
      "word": "Dateiendung"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "epéktasi onómatos archeíou",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "επέκταση ονόματος αρχείου"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "epéktasi archeíou",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "επέκταση αρχείου"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "string of characters",
      "word": "fájlkiterjesztés"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "string of characters",
      "word": "estensione di nome di schedario"
    },
    {
      "alt": "かくちょうし kakuchōshi",
      "code": "ja",
      "lang": "Japanese",
      "sense": "string of characters",
      "word": "拡張子"
    },
    {
      "code": "kk",
      "lang": "Kazakh",
      "roman": "fail atauynyñ keñeitımı",
      "sense": "string of characters",
      "word": "файл атауының кеңейтімі"
    },
    {
      "alt": "擴張子",
      "code": "ko",
      "lang": "Korean",
      "roman": "hwakjangja",
      "sense": "string of characters",
      "word": "확장자"
    },
    {
      "alt": "擴張名",
      "code": "ko",
      "lang": "Korean",
      "roman": "hwakjangmyeong",
      "sense": "string of characters",
      "word": "확장명"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "filetternavn"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "string of characters",
      "tags": [
        "masculine"
      ],
      "word": "filendelse"
    },
    {
      "code": "nb",
      "lang": "Norwegian Bokmål",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "filnavnsuffiks"
    },
    {
      "code": "nn",
      "lang": "Norwegian Nynorsk",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "filetternavn"
    },
    {
      "code": "nn",
      "lang": "Norwegian Nynorsk",
      "sense": "string of characters",
      "tags": [
        "feminine"
      ],
      "word": "filending"
    },
    {
      "code": "nn",
      "lang": "Norwegian Nynorsk",
      "sense": "string of characters",
      "tags": [
        "neuter"
      ],
      "word": "filnavnsuffiks"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "string of characters",
      "word": "rozszerzenie"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "string of characters",
      "tags": [
        "feminine"
      ],
      "word": "extensão"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "dopolnénije k fajlu",
      "sense": "string of characters",
      "word": "дополне́ние к файлу"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "string of characters",
      "word": "extensión de archivo"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "string of characters",
      "tags": [
        "common-gender"
      ],
      "word": "filändelse"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "note": "filsuffix n",
      "sense": "string of characters"
    }
  ],
  "word": "file extension"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-26 from the enwiktionary dump dated 2024-04-21 using wiktextract (93a6c53 and 21a9316). 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.