noun · 5 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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CMU ARPABET:IY1 L G R AE2 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
Any of several species of aquatic plant, with very long and narrow leaves
Zostera spp. in marine environments
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
Any of several species of aquatic plant, with very long and narrow leaves
Zostera spp. in marine environments
especially Zostera marina, growing abundantly in shallow bays along the coasts of the Northern Hemisphere.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
Any of several species of aquatic plant, with very long and narrow leaves
Vallisneria spp. in freshwater environments.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
submerged aquatic plant with ribbonlike leaves; Old World and Australia
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.