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