Standard Lemma guide

aposematism

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

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.

  • 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
Real reading context

aposematism in complete knowledge articles