Standard Lemma guide

nemertean

noun · 2 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.

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Pronunciation

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1

noun

Meaning 1

Any of several unsegmented, brightly-coloured worms, of the phylum Nemertea; the ribbon worms

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

soft unsegmented marine worms that have a threadlike proboscis and the ability to stretch and contract

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: ribbon worm, nemertine, proboscis worm

Antonyms: none provided

Broader terms: worm

History

Etymology

From Nemertea + -an.