Phrase guide

sea lettuce

noun · 6 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.

  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

Any of several edible seaweeds of the genus Ulva.

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

Similar seaweed species of other genera

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

Similar seaweed species of other genera:

Monostroma spp., also known as the slender sea lettuce, a kind of algae.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

Scaevola taccada, also known as the beach cabbage, a terrestrial flowering plant species that is native to coastal regions of the Indo-Pacific.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

5

noun

Meaning 5

Dudleya caespitosa, also known as the sand lettuce, a terrestrial flowering plant species that is endemic to coastal areas of California

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

6

noun

Meaning 6

seaweed with edible translucent crinkly green fronds

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: laver

Antonyms: none provided

Broader terms: green algae, chlorophyte

History

Etymology

No etymology was provided for this word.

Across languages

Translations

36 source translations are retained for this English entry.

  • Basque: itsas uraza — seaweed of genus Ulva
  • Breton: saladenn-vor — seaweed of genus Ulva
  • Breton: glandour glas — seaweed of genus Ulva
  • Breton: kaol-glas — seaweed of genus Ulva
  • Breton: kaolaj — seaweed of genus Ulva
  • Catalan: enciam de mar — seaweed of genus Ulva
  • Czech: porost locikový — seaweed of genus Ulva
  • Danish: havsalat — seaweed of genus Ulva
  • Dutch: zeesla — seaweed of genus Ulva
  • French: laitue de mer — seaweed of genus Ulva
  • German: Meersalat — seaweed of genus Ulva
  • Ancient Greek: βρύον (brúon) — seaweed of genus Ulva
  • Hawaiian: limu pālahalaha — seaweed of genus Ulva
  • Hungarian: tengerisaláta — seaweed of genus Ulva
  • Irish: glasán — seaweed of genus Ulva
  • Italian: lattuga di mare — seaweed of genus Ulva
  • Japanese: 石蓴 (aosa) — seaweed of genus Ulva
  • Māori: karengo — seaweed of genus Ulva
  • Māori: tupata — seaweed of genus Ulva
  • Māori: makawe — seaweed of genus Ulva
  • Norwegian Bokmål: havsalat — seaweed of genus Ulva
  • Norwegian Nynorsk: havsalat — seaweed of genus Ulva
  • Okinawan: 石蓴 (āsa) — seaweed of genus Ulva
  • Polish: błonica sałatowa — seaweed of genus Ulva
  • Polish: sałata morska — seaweed of genus Ulva
  • Polish: ulwa — seaweed of genus Ulva
  • Portuguese: alface-do-mar — seaweed of genus Ulva
  • Scottish Gaelic: glasag — seaweed of genus Ulva
  • Scottish Gaelic: leatas cuain — seaweed of genus Ulva
  • Slovene: morska solata — seaweed of genus Ulva
  • Spanish: lechuga de mar — seaweed of genus Ulva
  • Spanish: luche verde — seaweed of genus Ulva
  • Swedish: havssallat — seaweed of genus Ulva
  • Turkish: deniz marulu — seaweed of genus Ulva
  • Welsh: letysen fôr — seaweed of genus Ulva
  • Welsh: gwylaeth y môr — seaweed of genus Ulva