Standard Lemma guide
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
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.
No pronunciation record was provided for this word.
adj
Having spines of different sizes.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: biology, botany, natural-sciences
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
adj
Having the spines of the dorsal fin asymmetrical, or thickened alternately on the right and left sides.
Definition source: English Wiktionary via Wiktextract
Usage: not-comparable
Topics: biology, natural-sciences, zoology
No example sentence was provided for this meaning.
Synonyms: none provided
Antonyms: none provided
History
From hetero- + Ancient Greek ἄκανθα (ákantha, “spine”).
Across languages
1 source translations are retained for this English entry.
