Standard Lemma guide

mucilage

noun · 3 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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  • UK: /ˈmjuː.sɪ.lɪd͡ʒ/
  • General-American: /ˈmju.sɪ.lɪd͡ʒ/
  • General-American: /ˈmju.sə.lɪd͡ʒ/
  • US: Recorded audio is listed in the source snapshot.
  • Southern-England: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

A thick gluey substance (gum) produced by many plants and some microorganisms.

Definition source: English Wiktionary via Wiktextract

Usage: uncountable, usually

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: vegetable mucus

Antonyms: none provided

2

noun

Meaning 2

cement consisting of a sticky substance that is used as an adhesive

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: glue, gum

Antonyms: none provided

Broader terms: cement

Narrower terms: animal glue, casein glue, fish glue, marine glue

3

noun

Meaning 3

a gelatinous substance secreted by plants

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: gum

History

Etymology

From Middle English muscilage, mussillage, from Middle French mucilage (“viscous substance found in vegetable material”), from Late Latin mūcilāgō (“musty or moldy juice”). See Greek μούχλα (moúchla, “mold”), and related derivatives, for example mushroom, from *meus- (“mosses, mold, mildew”).

Across languages

Translations

14 source translations are retained for this English entry.

  • Bulgarian: клей (klej) — thick gluey substance produced by many plants
  • Dutch: gom — thick gluey substance produced by many plants
  • Dutch: slijmstof — thick gluey substance produced by many plants
  • Finnish: kasviliima — thick gluey substance produced by many plants
  • French: mucilage — thick gluey substance produced by many plants
  • German: Schleimstoff — thick gluey substance produced by many plants
  • Ido: mucilajo — thick gluey substance produced by many plants
  • Middle English: muscilage — thick gluey substance produced by many plants
  • Polish: śluz — thick gluey substance produced by many plants
  • Portuguese: mucilagem — thick gluey substance produced by many plants
  • Spanish: mucílago — thick gluey substance produced by many plants
  • Spanish: mucilago — thick gluey substance produced by many plants
  • Turkish: müsilaj — thick gluey substance produced by many plants
  • Welsh: llyslyn — thick gluey substance produced by many plants