"actin" meaning in English

See actin in All languages combined, or Wiktionary

Noun

Audio: LL-Q1860 (eng)-Wodencafe-actin.wav Forms: actins [plural]
Etymology: From Ancient Greek ἀκτίς (aktís, “ray”), based on the shape of the filament formed, + -in. Etymology templates: {{uder|en|grc|ἀκτίς||ray}} Ancient Greek ἀκτίς (aktís, “ray”), {{suf|en||in}} + -in Head templates: {{en-noun|~}} actin (countable and uncountable, plural actins)
  1. (biochemistry, uncountable) A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament). Tags: uncountable Categories (topical): Proteins Translations (a globular structural protein): actina [feminine] (Catalan), 肌動蛋白 /肌动蛋白 (jīdòngdànbái) (Chinese Mandarin), actine (French), ακτίνη (aktíni) [feminine] (Greek), actina (Italian), aktyna [feminine] (Polish), actina [feminine] (Portuguese), actina (Spanish), aktin (Swedish)
    Sense id: en-actin-en-noun-B~HOity1 Categories (other): English entries with incorrect language header, English terms suffixed with -in, English undefined derivations, Entries with translation boxes, Pages with 1 entry, Pages with entries, Terms with Catalan translations, Terms with French translations, Terms with Greek translations, Terms with Italian translations, Terms with Mandarin translations, Terms with Polish translations, Terms with Portuguese translations, Terms with Spanish translations, Terms with Swedish translations Disambiguation of English entries with incorrect language header: 47 53 Disambiguation of English terms suffixed with -in: 62 38 Disambiguation of English undefined derivations: 51 49 Disambiguation of Entries with translation boxes: 62 38 Disambiguation of Pages with 1 entry: 47 53 Disambiguation of Pages with entries: 48 52 Disambiguation of Terms with Catalan translations: 56 44 Disambiguation of Terms with French translations: 58 42 Disambiguation of Terms with Greek translations: 55 45 Disambiguation of Terms with Italian translations: 58 42 Disambiguation of Terms with Mandarin translations: 56 44 Disambiguation of Terms with Polish translations: 61 39 Disambiguation of Terms with Portuguese translations: 56 44 Disambiguation of Terms with Spanish translations: 55 45 Disambiguation of Terms with Swedish translations: 56 44 Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences Disambiguation of 'a globular structural protein': 97 3
  2. (biochemistry, countable) One of the six isoforms of actin. Tags: countable Categories (topical): Proteins
    Sense id: en-actin-en-noun-zSQrEJkX Categories (other): English entries with incorrect language header, English undefined derivations, Pages with 1 entry, Pages with entries, Terms with Greek translations Disambiguation of English entries with incorrect language header: 47 53 Disambiguation of English undefined derivations: 51 49 Disambiguation of Pages with 1 entry: 47 53 Disambiguation of Pages with entries: 48 52 Disambiguation of Terms with Greek translations: 55 45 Topics: biochemistry, biology, chemistry, microbiology, natural-sciences, physical-sciences
The following are not (yet) sense-disambiguated
Derived forms: actinic, actinin, actinofibril, actinome, actomyosin, antiactin, fibroactin, isoactin Related terms: conductin, myosin

Inflected forms

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "actinic"
    },
    {
      "_dis1": "0 0",
      "word": "actinin"
    },
    {
      "_dis1": "0 0",
      "word": "actinofibril"
    },
    {
      "_dis1": "0 0",
      "word": "actinome"
    },
    {
      "_dis1": "0 0",
      "word": "actomyosin"
    },
    {
      "_dis1": "0 0",
      "word": "antiactin"
    },
    {
      "_dis1": "0 0",
      "word": "fibroactin"
    },
    {
      "_dis1": "0 0",
      "word": "isoactin"
    }
  ],
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "es",
            "2": "actina",
            "bor": "1"
          },
          "expansion": "→ Spanish: actina",
          "name": "desc"
        }
      ],
      "text": "→ Spanish: actina"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "ἀκτίς",
        "4": "",
        "5": "ray"
      },
      "expansion": "Ancient Greek ἀκτίς (aktís, “ray”)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "",
        "3": "in"
      },
      "expansion": "+ -in",
      "name": "suf"
    }
  ],
  "etymology_text": "From Ancient Greek ἀκτίς (aktís, “ray”), based on the shape of the filament formed, + -in.",
  "forms": [
    {
      "form": "actins",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "actin (countable and uncountable, plural actins)",
      "name": "en-noun"
    }
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "conductin"
    },
    {
      "_dis1": "0 0",
      "word": "myosin"
    }
  ],
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          "orig": "en:Proteins",
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          "_dis": "58 42",
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          "_dis": "58 42",
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          "_dis": "61 39",
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          "_dis": "56 44",
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          "_dis": "55 45",
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        {
          "text": "2012, Elaine N. Marieb & Katja Hoehn, Human Anatomy & Physiology, 8th ed., chapter 9 \"Muscles and Muscle Tissue\", page 281.\nActin has kidney-shaped polypeptide subunits, called globular actin or G actin, which bear the active sites to which the myosin heads attach during contraction."
        }
      ],
      "glosses": [
        "A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament)."
      ],
      "id": "en-actin-en-noun-B~HOity1",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "globular",
          "globular"
        ],
        [
          "protein",
          "protein"
        ],
        [
          "polymerize",
          "polymerize"
        ],
        [
          "helical",
          "helical"
        ],
        [
          "filament",
          "filament"
        ]
      ],
      "raw_glosses": [
        "(biochemistry, uncountable) A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament)."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ],
      "translations": [
        {
          "_dis1": "97 3",
          "code": "ca",
          "lang": "Catalan",
          "sense": "a globular structural protein",
          "tags": [
            "feminine"
          ],
          "word": "actina"
        },
        {
          "_dis1": "97 3",
          "code": "cmn",
          "lang": "Chinese Mandarin",
          "roman": "jīdòngdànbái",
          "sense": "a globular structural protein",
          "word": "肌動蛋白 /肌动蛋白"
        },
        {
          "_dis1": "97 3",
          "code": "fr",
          "lang": "French",
          "sense": "a globular structural protein",
          "word": "actine"
        },
        {
          "_dis1": "97 3",
          "code": "el",
          "lang": "Greek",
          "roman": "aktíni",
          "sense": "a globular structural protein",
          "tags": [
            "feminine"
          ],
          "word": "ακτίνη"
        },
        {
          "_dis1": "97 3",
          "code": "it",
          "lang": "Italian",
          "sense": "a globular structural protein",
          "word": "actina"
        },
        {
          "_dis1": "97 3",
          "code": "pl",
          "lang": "Polish",
          "sense": "a globular structural protein",
          "tags": [
            "feminine"
          ],
          "word": "aktyna"
        },
        {
          "_dis1": "97 3",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a globular structural protein",
          "tags": [
            "feminine"
          ],
          "word": "actina"
        },
        {
          "_dis1": "97 3",
          "code": "es",
          "lang": "Spanish",
          "sense": "a globular structural protein",
          "word": "actina"
        },
        {
          "_dis1": "97 3",
          "code": "sv",
          "lang": "Swedish",
          "sense": "a globular structural protein",
          "word": "aktin"
        }
      ]
    },
    {
      "categories": [
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          "kind": "topical",
          "langcode": "en",
          "name": "Proteins",
          "orig": "en:Proteins",
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            "Biochemistry",
            "Body parts",
            "Organic compounds",
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            "Body",
            "Anatomy",
            "Matter",
            "Sciences",
            "All topics",
            "Medicine",
            "Nature",
            "Fundamental",
            "Healthcare",
            "Health"
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          "_dis": "47 53",
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            "Entry maintenance"
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          "_dis": "51 49",
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          "_dis": "55 45",
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      "glosses": [
        "One of the six isoforms of actin."
      ],
      "id": "en-actin-en-noun-zSQrEJkX",
      "links": [
        [
          "biochemistry",
          "biochemistry"
        ],
        [
          "isoform",
          "isoform"
        ]
      ],
      "raw_glosses": [
        "(biochemistry, countable) One of the six isoforms of actin."
      ],
      "tags": [
        "countable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
        "natural-sciences",
        "physical-sciences"
      ]
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      "audio": "LL-Q1860 (eng)-Wodencafe-actin.wav",
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  "word": "actin"
}
{
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    "Terms with Spanish translations",
    "Terms with Swedish translations"
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  "derived": [
    {
      "word": "actinic"
    },
    {
      "word": "actinin"
    },
    {
      "word": "actinofibril"
    },
    {
      "word": "actinome"
    },
    {
      "word": "actomyosin"
    },
    {
      "word": "antiactin"
    },
    {
      "word": "fibroactin"
    },
    {
      "word": "isoactin"
    }
  ],
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          "name": "desc"
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  "lang_code": "en",
  "pos": "noun",
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    {
      "word": "conductin"
    },
    {
      "word": "myosin"
    }
  ],
  "senses": [
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        {
          "text": "2012, Elaine N. Marieb & Katja Hoehn, Human Anatomy & Physiology, 8th ed., chapter 9 \"Muscles and Muscle Tissue\", page 281.\nActin has kidney-shaped polypeptide subunits, called globular actin or G actin, which bear the active sites to which the myosin heads attach during contraction."
        }
      ],
      "glosses": [
        "A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament)."
      ],
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          "biochemistry"
        ],
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          "globular",
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        ],
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          "polymerize"
        ],
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          "helical"
        ],
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          "filament"
        ]
      ],
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        "(biochemistry, uncountable) A globular structural protein that polymerizes in a helical fashion to form an actin filament (or microfilament)."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
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        "physical-sciences"
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        "One of the six isoforms of actin."
      ],
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          "isoform",
          "isoform"
        ]
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        "(biochemistry, countable) One of the six isoforms of actin."
      ],
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        "countable"
      ],
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        "biochemistry",
        "biology",
        "chemistry",
        "microbiology",
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        "physical-sciences"
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  "translations": [
    {
      "code": "ca",
      "lang": "Catalan",
      "sense": "a globular structural protein",
      "tags": [
        "feminine"
      ],
      "word": "actina"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "jīdòngdànbái",
      "sense": "a globular structural protein",
      "word": "肌動蛋白 /肌动蛋白"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "a globular structural protein",
      "word": "actine"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "aktíni",
      "sense": "a globular structural protein",
      "tags": [
        "feminine"
      ],
      "word": "ακτίνη"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "a globular structural protein",
      "word": "actina"
    },
    {
      "code": "pl",
      "lang": "Polish",
      "sense": "a globular structural protein",
      "tags": [
        "feminine"
      ],
      "word": "aktyna"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a globular structural protein",
      "tags": [
        "feminine"
      ],
      "word": "actina"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a globular structural protein",
      "word": "actina"
    },
    {
      "code": "sv",
      "lang": "Swedish",
      "sense": "a globular structural protein",
      "word": "aktin"
    }
  ],
  "wikipedia": [
    "actin"
  ],
  "word": "actin"
}

Download raw JSONL data for actin meaning in English (4.4kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-01-20 from the enwiktionary dump dated 2025-01-01 using wiktextract (ee63ee9 and 4230888). 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.