English Lexicon

Ulva

/ˈʌl.və/
nounCEFR C2 (Proficient)Top #45000 frequency
Full Thesaurus

Comprehensive Definitions & Senses

2 senses
As noun
  1. 1

    A genus of marine green algae comprising widespread species with flat, leaf-like thalli commonly known as sea lettuce.

    "Large blooms of Ulva can accumulate on beaches and cause ecological concerns."
  2. 2

    Any seaweed belonging to the genus Ulva.

    "The coastal tide pools were filled with vibrant green ulva swaying in the currents."

Thesaurus & Semantic Spectrum

Antonyms & Contrasting Words (1)

Linguistic Origin & Historical Etymology

Derived from classical Latin ulva, meaning sedge, reed, or marsh grass. Adopted into modern scientific nomenclature as the genus name for common edible green seaweeds, commonly known as sea lettuce.

Quick Vocabulary Retention Check

Which of the following is the closest synonym for "Ulva"?

Thesaurus & Synonyms Graph

Explore Nuanced Synonyms for "Ulva"

Discover exact matches, context-specific alternatives, and antonyms with intensity ratings in the VocabDictionary Thesaurus.

View "Ulva" Synonym Map