noun · 1 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
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Received-Pronunciation:/ˌæpə(ʊ)sɪˈmætɪz(ə)m/
Southern-England:Recorded audio is listed in the source snapshot.
General-American:/ˌæpoʊsɪˈmætɪz(ə)m/
General-American:/-pə-/
General-American:[-ɾɪ-]
1
noun
Meaning 1
An adaptation, especially a form of coloration, that warns off potential predators.
Definition source: English Wiktionary via Wiktextract
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
History
Etymology
apo- (prefix meaning ‘away from’) (from Ancient Greek ᾰ̓πό (ăpó, “from, away from”)) + semat(ic) (“acting as a sign of danger”) (from Ancient Greek σῆμα (sêma, “mark, sign, token”), from Proto-Indo-European *dhyeh2- (“to notice”) + -μᾰ (-mă, suffix forming neuter nouns denoting the object or result of an action, or a particular instance of an action)) + -ism. The word aposematic was coined by British evolutionary biologist Edward Bagnall Poulton (1856–1943) in The Colours of Animals (1890).
Across languages
Translations
36 source translations are retained for this English entry.
Arabic:
مَظْهَر تَحْذِيرِيّ
(maẓhar taḥḏīriyy)
— adaptation that warns off potential predators
Catalan:
aposematisme
— adaptation that warns off potential predators
Chinese Mandarin:
警戒作用
(jǐngjièzuòyòng)
— adaptation that warns off potential predators
Czech:
aposematismus
— adaptation that warns off potential predators
Danish:
aposematisme
— adaptation that warns off potential predators
Dutch:
aposematische kleuring
— adaptation that warns off potential predators
Esperanto:
aposematismo
— adaptation that warns off potential predators
Estonian:
aposemaatiline värvus
— adaptation that warns off potential predators
Estonian:
hoiatusvärvus
— adaptation that warns off potential predators
Finnish:
aposematismi
— adaptation that warns off potential predators
French:
aposématisme
— adaptation that warns off potential predators
Galician:
aposematismo
— adaptation that warns off potential predators
Georgian:
გამაფრთხილებელი შეფერილობა
(gamaprtxilebeli šeperiloba)
— adaptation that warns off potential predators
German:
Aposematismus
— adaptation that warns off potential predators
Greek:
αποσηματισμός
(aposimatismós)
— adaptation that warns off potential predators
Hebrew:
צבעי אזהרה
— adaptation that warns off potential predators
Indonesian:
aposematisme
— adaptation that warns off potential predators
Italian:
aposematismo
— adaptation that warns off potential predators
Japanese:
警告色
— adaptation that warns off potential predators
Korean:
경계색
(gyeonggyesaek)
— adaptation that warns off potential predators
Kyrgyz:
апосематикалык түс
(aposematikalık tüs)
— adaptation that warns off potential predators
Latin:
aposematismus
— adaptation that warns off potential predators
Macedonian:
апосемијата
(aposemijata)
— adaptation that warns off potential predators
Malay:
aposematisme
— adaptation that warns off potential predators
Norwegian:
varselfarger
— adaptation that warns off potential predators
Persian:
رنگ هشدار
— adaptation that warns off potential predators
Polish:
aposematyczne
— adaptation that warns off potential predators
Polish:
ubarwienie ostrzegawcze
— adaptation that warns off potential predators
Portuguese:
aposematismo
— adaptation that warns off potential predators
Portuguese:
apossematismo
— adaptation that warns off potential predators
Serbo-Croatian:
aposematizam
— adaptation that warns off potential predators
Slovene:
aposematizem
— adaptation that warns off potential predators
Spanish:
aposematismo
— adaptation that warns off potential predators
Swedish:
aposematism
— adaptation that warns off potential predators
Turkish:
aposematizm
— adaptation that warns off potential predators
Vietnamese:
tín hiệu xua đuổi
— adaptation that warns off potential predators