noun · 3 senses · updated from the 2026-07-25 local source snapshot
Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.
Sound
Pronunciation
Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.
UK:/iːˈθɒl.ə.dʒi/
US:/ɪˈθɑl.ə.d͡ʒi/
US:/iˈθɑl.ə.d͡ʒi/
US:Recorded audio is listed in the source snapshot.
rhymes with -ɒlədʒi
CMU ARPABET:IH0 TH AA1 L AH0 JH IY0
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
The scientific study of animalian behavior, especially that of nonhuman animals.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
The study of the human ethos.
Definition source: English Wiktionary via Wiktextract
Usage: countable, obsolete, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
the branch of zoology that studies the behavior of animals in their natural habitats
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: zoology, zoological science
History
Etymology
From the Latin ēthologia (“the art of depicting or imitating character”), from the Ancient Greek ἠθολογία (ēthología, “painting of character, especially by mimic gestures”), from ἠθολόγος (ēthológos, “painting character by mimic gestures”), from ἦθος (êthos, “character, especially moral character”). Equivalent to etho- + -logy.
Across languages
Translations
35 source translations are retained for this English entry.
Catalan:
etologia
— study of human and animal behaviour
Chinese Mandarin:
動物行為學 /动物行为学
(dòngwù xíngwéixué)
— study of human and animal behaviour
Czech:
etologie
— study of human and animal behaviour
Danish:
etologi
— study of human and animal behaviour
Dutch:
ethologie
— study of human and animal behaviour
Dutch:
gedragsbiologie
— study of human and animal behaviour
Finnish:
käyttäytymistiede
— study of human and animal behaviour
Finnish:
eläinpsykologia
— study of human and animal behaviour
Finnish:
etologia
— study of human and animal behaviour
French:
éthologie
— study of human and animal behaviour
Galician:
etoloxía
— study of human and animal behaviour
German:
Ethologie
— study of human and animal behaviour
Greek:
ηθολογία
(ithología)
— study of human and animal behaviour
Hindi:
आचारशास्त्र
(ācārśāstra)
— study of human and animal behaviour
Hungarian:
etológia
— study of human and animal behaviour
Hungarian:
állatviselkedés-tan
— study of human and animal behaviour
Icelandic:
atferlisfræði
— study of human and animal behaviour
Icelandic:
hátternisfræði
— study of human and animal behaviour
Ido:
etologio
— study of human and animal behaviour
Irish:
eiteolaíocht
— study of human and animal behaviour
Italian:
etologia
— study of human and animal behaviour
Japanese:
動物行動学
(dōbutsu kōdōgaku)
— study of human and animal behaviour
Latin:
ēthologia
— study of human and animal behaviour
Malay:
kaji tingkah laku
— study of human and animal behaviour
Malay:
etologi
— study of human and animal behaviour
Polish:
etologia
— study of human and animal behaviour
Portuguese:
etologia
— study of human and animal behaviour
Romanian:
etologie
— study of human and animal behaviour
Russian:
этоло́гия
(etológija)
— study of human and animal behaviour
Spanish:
etología
— study of human and animal behaviour
Swedish:
etologi
— study of human and animal behaviour
Turkish:
etoloji
— study of human and animal behaviour
Ukrainian:
этоло́гія
(ètolóhija)
— study of human and animal behaviour
Vietnamese:
phong tục học
— study of human and animal behaviour
Vietnamese:
tập tính học
— study of human and animal behaviour