"oestrus" meaning in English

See oestrus in All languages combined, or Wiktionary

Noun

IPA: /ˈiːstɹəs/, /ˈɛstɹəs/ Audio: en-uk-oestrus.ogg Forms: oestruses [plural], oestri [plural], œstrus [alternative], estrus [alternative]
Etymology: Borrowed from Latin oestrus (“gadfly, sting, frenzy”), from Ancient Greek οἶστρος (oîstros), from Proto-Indo-European *h₁eys-, used to form words denoting passion; see also Latin īra (“anger”), Lithuanian aistra (“violent passion”), Avestan 𐬀𐬈𐬯𐬨𐬀 (aesma, “anger”). Etymology templates: {{bor|en|la|oestrus||gadfly, sting, frenzy}} Latin oestrus (“gadfly, sting, frenzy”), {{der|en|grc|οἶστρος}} Ancient Greek οἶστρος (oîstros), {{der|en|ine-pro|*h₁eys-}} Proto-Indo-European *h₁eys-, {{cog|la|īra||anger}} Latin īra (“anger”), {{cog|lt|aistra||violent passion}} Lithuanian aistra (“violent passion”), {{cog|ae|𐬀𐬈𐬯𐬨𐬀|t=anger}} Avestan 𐬀𐬈𐬯𐬨𐬀 (aesma, “anger”) Head templates: {{en-noun|~|+|oestri}} oestrus (countable and uncountable, plural oestruses or oestri)
  1. (countable) A biting fly of the genus Oestrus; a botfly. Tags: countable Categories (lifeform): Oestroid flies
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  2. (countable) A bite or sting. Tags: countable Categories (lifeform): Oestroid flies
    Sense id: en-oestrus-en-noun-MwJzSgK9 Disambiguation of Oestroid flies: 41 18 4 38 Categories (other): English entries with incorrect language header, Entries with translation boxes, Pages with 2 entries, Terms with Bulgarian translations, Terms with Finnish translations, Terms with Greek translations, Terms with Hebrew translations, Terms with Hungarian translations Disambiguation of English entries with incorrect language header: 45 11 5 39 Disambiguation of Entries with translation boxes: 38 19 7 35 Disambiguation of Pages with 2 entries: 42 17 5 35 Disambiguation of Terms with Bulgarian translations: 39 19 10 33 Disambiguation of Terms with Finnish translations: 39 19 10 33 Disambiguation of Terms with Greek translations: 34 21 7 37 Disambiguation of Terms with Hebrew translations: 33 22 9 36 Disambiguation of Terms with Hungarian translations: 33 21 8 38
  3. (countable, archaic) A passion or frenzy. Tags: archaic, countable
    Sense id: en-oestrus-en-noun-O0MAI8TJ
  4. (countable and uncountable, biology) A female animal's readiness to mate; heat, rut. Tags: countable, uncountable Categories (topical): Biology Categories (lifeform): Oestroid flies Translations (a female animal's readiness to mate): разгонване (razgonvane) [neuter] (Bulgarian), 發情 /发情 (fāqíng) (Chinese Mandarin), oestro (Esperanto), kiima (Finnish), œstrus [masculine] (French), chaleur [feminine] (French), Brunst [feminine] (German), Hitze [feminine] (German), οίστρος (oístros) [masculine] (Greek), יִחוּם (yichúm) [masculine] (Hebrew), tüzelés (Hungarian), ivarzás (Hungarian), éastras [masculine] (Irish), 発情 (hatsujō) (alt: はつじょう) (Japanese), 발정 (baljeong) (Korean), estrus (Malay), estro [masculine] (Portuguese), cio [masculine] (Portuguese), те́чка (téčka) [feminine] (Russian), э́струс (éstrus) [masculine] (Russian), estro [masculine] (Spanish), celo [masculine] (Spanish), brama [feminine] (Spanish), berrea [feminine] (Spanish), cachondez [feminine] (Spanish)
    Sense id: en-oestrus-en-noun-LwVn6hd8 Disambiguation of Oestroid flies: 41 18 4 38 Categories (other): English entries with incorrect language header, Entries with translation boxes, Pages with 2 entries, Terms with Bulgarian translations, Terms with Finnish translations, Terms with Greek translations, Terms with Hebrew translations, Terms with Hungarian translations, Terms with Mandarin translations Disambiguation of English entries with incorrect language header: 45 11 5 39 Disambiguation of Entries with translation boxes: 38 19 7 35 Disambiguation of Pages with 2 entries: 42 17 5 35 Disambiguation of Terms with Bulgarian translations: 39 19 10 33 Disambiguation of Terms with Finnish translations: 39 19 10 33 Disambiguation of Terms with Greek translations: 34 21 7 37 Disambiguation of Terms with Hebrew translations: 33 22 9 36 Disambiguation of Terms with Hungarian translations: 33 21 8 38 Disambiguation of Terms with Mandarin translations: 31 25 5 39 Topics: biology, natural-sciences Disambiguation of "a female animal's readiness to mate": 0 0 0 100
The following are not (yet) sense-disambiguated
Derived forms: oestrogen

Inflected forms

Alternative forms

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          "sense": "a female animal's readiness to mate",
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          "word": "Hitze"
        },
        {
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          ],
          "word": "יִחוּם"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "a female animal's readiness to mate",
          "word": "tüzelés"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "hu",
          "lang": "Hungarian",
          "sense": "a female animal's readiness to mate",
          "word": "ivarzás"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "ga",
          "lang": "Irish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "éastras"
        },
        {
          "_dis1": "0 0 0 100",
          "alt": "はつじょう",
          "code": "ja",
          "lang": "Japanese",
          "roman": "hatsujō",
          "sense": "a female animal's readiness to mate",
          "word": "発情"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "ko",
          "lang": "Korean",
          "roman": "baljeong",
          "sense": "a female animal's readiness to mate",
          "word": "발정"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "ms",
          "lang": "Malay",
          "sense": "a female animal's readiness to mate",
          "word": "estrus"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "estro"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "pt",
          "lang": "Portuguese",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "cio"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "ru",
          "lang": "Russian",
          "roman": "téčka",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "feminine"
          ],
          "word": "те́чка"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "ru",
          "lang": "Russian",
          "roman": "éstrus",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "э́струс"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "es",
          "lang": "Spanish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "estro"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "es",
          "lang": "Spanish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "masculine"
          ],
          "word": "celo"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "es",
          "lang": "Spanish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "feminine"
          ],
          "word": "brama"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "es",
          "lang": "Spanish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "feminine"
          ],
          "word": "berrea"
        },
        {
          "_dis1": "0 0 0 100",
          "code": "es",
          "lang": "Spanish",
          "sense": "a female animal's readiness to mate",
          "tags": [
            "feminine"
          ],
          "word": "cachondez"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈiːstɹəs/"
    },
    {
      "ipa": "/ˈɛstɹəs/"
    },
    {
      "audio": "en-uk-oestrus.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/12/En-uk-oestrus.ogg/En-uk-oestrus.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/12/En-uk-oestrus.ogg"
    }
  ],
  "word": "oestrus"
}
{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English nouns with irregular plurals",
    "English terms borrowed from Latin",
    "English terms derived from Ancient Greek",
    "English terms derived from Latin",
    "English terms derived from Proto-Indo-European",
    "English uncountable nouns",
    "Entries with translation boxes",
    "Pages with 2 entries",
    "Pages with entries",
    "Terms with Bulgarian translations",
    "Terms with Esperanto translations",
    "Terms with Finnish translations",
    "Terms with French translations",
    "Terms with German translations",
    "Terms with Greek translations",
    "Terms with Hebrew translations",
    "Terms with Hungarian translations",
    "Terms with Irish translations",
    "Terms with Japanese translations",
    "Terms with Korean translations",
    "Terms with Malay translations",
    "Terms with Mandarin translations",
    "Terms with Portuguese translations",
    "Terms with Russian translations",
    "Terms with Spanish translations",
    "en:Oestroid flies"
  ],
  "derived": [
    {
      "word": "oestrogen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "la",
        "3": "oestrus",
        "4": "",
        "5": "gadfly, sting, frenzy"
      },
      "expansion": "Latin oestrus (“gadfly, sting, frenzy”)",
      "name": "bor"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "οἶστρος"
      },
      "expansion": "Ancient Greek οἶστρος (oîstros)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₁eys-"
      },
      "expansion": "Proto-Indo-European *h₁eys-",
      "name": "der"
    },
    {
      "args": {
        "1": "la",
        "2": "īra",
        "3": "",
        "4": "anger"
      },
      "expansion": "Latin īra (“anger”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "lt",
        "2": "aistra",
        "3": "",
        "4": "violent passion"
      },
      "expansion": "Lithuanian aistra (“violent passion”)",
      "name": "cog"
    },
    {
      "args": {
        "1": "ae",
        "2": "𐬀𐬈𐬯𐬨𐬀",
        "t": "anger"
      },
      "expansion": "Avestan 𐬀𐬈𐬯𐬨𐬀 (aesma, “anger”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Borrowed from Latin oestrus (“gadfly, sting, frenzy”), from Ancient Greek οἶστρος (oîstros), from Proto-Indo-European *h₁eys-, used to form words denoting passion; see also Latin īra (“anger”), Lithuanian aistra (“violent passion”), Avestan 𐬀𐬈𐬯𐬨𐬀 (aesma, “anger”).",
  "forms": [
    {
      "form": "oestruses",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "oestri",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "œstrus",
      "tags": [
        "alternative"
      ]
    },
    {
      "form": "estrus",
      "tags": [
        "alternative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~",
        "2": "+",
        "3": "oestri"
      },
      "expansion": "oestrus (countable and uncountable, plural oestruses or oestri)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English terms with quotations"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              43,
              49
            ]
          ],
          "ref": "1915, American Veterinary Review, page 407:",
          "text": "[…] and which is produced by the larvae of oestri and particularly of Oestrus hemorrhoidalis.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              123,
              129
            ]
          ],
          "ref": "1963, Bacteriological Reviews, page 92, column 1:",
          "text": "If this is inseparable from the oeconomy of nature, it necessarily follows that man must be subject to the depredations of oestri, ichneumons, . . . and perhaps, thousands of others, which the senses, aided by the directions of a correct understanding, may be able to trace in a way that will fall very little short of absolute demonstration.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A biting fly of the genus Oestrus; a botfly."
      ],
      "links": [
        [
          "fly",
          "fly"
        ],
        [
          "Oestrus",
          "Oestrus#Translingual"
        ],
        [
          "botfly",
          "botfly"
        ]
      ],
      "raw_glosses": [
        "(countable) A biting fly of the genus Oestrus; a botfly."
      ],
      "tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "English countable nouns"
      ],
      "glosses": [
        "A bite or sting."
      ],
      "links": [
        [
          "bite",
          "bite"
        ],
        [
          "sting",
          "sting"
        ]
      ],
      "raw_glosses": [
        "(countable) A bite or sting."
      ],
      "tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "English countable nouns",
        "English terms with archaic senses"
      ],
      "glosses": [
        "A passion or frenzy."
      ],
      "links": [
        [
          "passion",
          "passion"
        ],
        [
          "frenzy",
          "frenzy"
        ]
      ],
      "raw_glosses": [
        "(countable, archaic) A passion or frenzy."
      ],
      "tags": [
        "archaic",
        "countable"
      ]
    },
    {
      "categories": [
        "English countable nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "en:Biology"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              99,
              105
            ]
          ],
          "ref": "1910, Cleveland Medical Journal, page 517:",
          "text": "In those monoestrous species in which the male is capable all the year round, it is found that the oestri of individual females come at different seasons.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              106,
              112
            ]
          ],
          "ref": "1939, The Philippine Agriculturist, page 289:",
          "text": "A vasectomized Philippine carabao bull was used as a teaser to determine the occurrence and recurrence of oestri.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              57,
              63
            ]
          ],
          "ref": "1962, Neoplasma, page 152:",
          "text": "An evaluation was carried out so that the mean number of oestri per one animal was calculated for 14 days in the three periods: […]",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              18,
              24
            ]
          ],
          "ref": "1980, The Zimbabwe Journal of Agricultural Research, page 73:",
          "text": "Intervals between oestri and between ovulations in dairy cows within 100 days post partum",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              81,
              88
            ]
          ],
          "ref": "2001, David Lodge, Thinks...:",
          "text": "It’s the supremely human act, freely to fuck, not because you are on heat, or in oestrus, like an animal, but to give and receive pleasure.",
          "type": "quote"
        },
        {
          "bold_text_offsets": [
            [
              64,
              71
            ]
          ],
          "ref": "2011, Jacques Pepin, “The Source”, in The Origins of AIDS, 1st edition, →ISBN, page 29:",
          "text": "The substantial genital swelling of [female chimpanzees] during oestrus may facilitate transmission of viruses by making the mucosa more fragile.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A female animal's readiness to mate; heat, rut."
      ],
      "links": [
        [
          "biology",
          "biology"
        ],
        [
          "mate",
          "mate"
        ],
        [
          "heat",
          "heat"
        ],
        [
          "rut",
          "rut"
        ]
      ],
      "raw_glosses": [
        "(countable and uncountable, biology) A female animal's readiness to mate; heat, rut."
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "topics": [
        "biology",
        "natural-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈiːstɹəs/"
    },
    {
      "ipa": "/ˈɛstɹəs/"
    },
    {
      "audio": "en-uk-oestrus.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/1/12/En-uk-oestrus.ogg/En-uk-oestrus.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/1/12/En-uk-oestrus.ogg"
    }
  ],
  "translations": [
    {
      "code": "bg",
      "lang": "Bulgarian",
      "roman": "razgonvane",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "neuter"
      ],
      "word": "разгонване"
    },
    {
      "code": "cmn",
      "lang": "Chinese Mandarin",
      "roman": "fāqíng",
      "sense": "a female animal's readiness to mate",
      "word": "發情 /发情"
    },
    {
      "code": "eo",
      "lang": "Esperanto",
      "sense": "a female animal's readiness to mate",
      "word": "oestro"
    },
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "a female animal's readiness to mate",
      "word": "kiima"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "œstrus"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "chaleur"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "Brunst"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "Hitze"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "oístros",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "οίστρος"
    },
    {
      "code": "he",
      "lang": "Hebrew",
      "roman": "yichúm",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "יִחוּם"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "a female animal's readiness to mate",
      "word": "tüzelés"
    },
    {
      "code": "hu",
      "lang": "Hungarian",
      "sense": "a female animal's readiness to mate",
      "word": "ivarzás"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "éastras"
    },
    {
      "alt": "はつじょう",
      "code": "ja",
      "lang": "Japanese",
      "roman": "hatsujō",
      "sense": "a female animal's readiness to mate",
      "word": "発情"
    },
    {
      "code": "ko",
      "lang": "Korean",
      "roman": "baljeong",
      "sense": "a female animal's readiness to mate",
      "word": "발정"
    },
    {
      "code": "ms",
      "lang": "Malay",
      "sense": "a female animal's readiness to mate",
      "word": "estrus"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "estro"
    },
    {
      "code": "pt",
      "lang": "Portuguese",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "cio"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "téčka",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "те́чка"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "éstrus",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "э́струс"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "estro"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "masculine"
      ],
      "word": "celo"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "brama"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "berrea"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "a female animal's readiness to mate",
      "tags": [
        "feminine"
      ],
      "word": "cachondez"
    }
  ],
  "word": "oestrus"
}

Download raw JSONL data for oestrus meaning in English (9.4kB)


This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-04-13 from the enwiktionary dump dated 2025-04-03 using wiktextract (aeaf2a1 and fb63907). 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.