Standard Lemma guide

duckweed

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.

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.

  • General-American: /ˈdʌkˌwid/
  • US: Recorded audio is listed in the source snapshot.
  • CMU ARPABET: D AH1 K W IY2 D Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

Any of several reduced floating aquatic plants in the subfamily Lemnoideae of the family Araceae.

Definition source: English Wiktionary via Wiktextract

Usage: countable, uncountable

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: duckmeat, ducksmeat

Antonyms: none provided

2

noun

Meaning 2

any small or minute aquatic plant of the family Lemnaceae that float on or near the surface of shallow ponds

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: aquatic plant, water plant, hydrophyte, hydrophytic plant

Narrower terms: common duckweed, lesser duckweed, Lemna minor, star-duckweed, Lemna trisulca, great duckweed, water flaxseed, Spirodela polyrrhiza, watermeal, mud midget, bogmat, Wolffiella gladiata

History

Etymology

From duck + weed. Supposedly so-named for often being consumed by ducks and other waterfowl. Compare Middle English dokemete (“duckweed”, literally “duck-food”).

Across languages

Translations

45 source translations are retained for this English entry.

  • Assamese: পুণী (puni) — plant
  • Azerbaijani: sugülü — plant
  • Bulgarian: водна леща (vodna lešta) — plant
  • Catalan: llentilla d'aigua — plant
  • Chinese Mandarin: 苹 (píng) — plant
  • Chinese Mandarin: 萍 (píng) — plant
  • Chinese Mandarin: 浮萍 (fúpíng) — plant
  • Chinese Mandarin: 水萍 (shuǐpíng) — plant
  • Chinese Mandarin: 水草 (shuǐcǎo) — plant
  • Chinese Mandarin: 荇菜 (xìngcài) — plant
  • Czech: okřehek — plant
  • Old Czech: křěz — plant
  • Danish: andemad — plant
  • Dutch: kroos — plant
  • Finnish: limaska — plant
  • French: lentille d’eau — plant
  • Georgian: წყლის პერი (c̣q̇lis ṗeri) — plant
  • Georgian: ლემნა (lemna) — plant
  • German: Wasserlinse — plant
  • German: Entengrütze — plant
  • Ancient Greek: ἴκμη (íkmē) — plant
  • Hungarian: békalencse — plant
  • Icelandic: vatnadoppa — plant
  • Irish: ros lachan — plant
  • Japanese: ウキクサ (ukikusa) — plant
  • Japanese: 浮草 (ukikusa) — plant
  • Korean: 개구리밥 (gaeguribap) — plant
  • Macedonian: во́дна ле́ќа (vódna léḱa) — plant
  • Malay: kiambang — plant
  • Māori: kārearea — plant
  • Norman: hèrbe d'pithot — plant
  • Norwegian Nynorsk: andemat — plant
  • Polish: rzęsa — plant
  • Portuguese: lentilha-d'água — plant
  • Romanian: lintiță — plant
  • Russian: ря́ска (rjáska) — plant
  • Serbo-Croatian: okrijek — plant
  • Upper Sorbian: rjasa — plant
  • Spanish: lenteja de agua — plant
  • Thai: แหน (nɛ̌ɛ) — plant
  • Turkish: su mercimeği — plant
  • Ukrainian: ря́ска (rjáska) — plant
  • Vietnamese: bèo — plant
  • Welsh: bwyd yr hwyaid — plant
  • Welsh: llinad y dŵr — plant