noun · verb · 9 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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/muːs/
US:Recorded audio is listed in the source snapshot.
US:Recorded audio is listed in the source snapshot.
Northern-Ireland, Scotland:/ˈmʉs/
rhymes with -uːs
homophone: moose
CMU ARPABET:M UW1 S
Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.
1
noun
Meaning 1
An airy pudding served chilled, particularly chocolate mousse.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
2
noun
Meaning 2
A savory dish, of meat or seafood, containing gelatin.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
ham mousse
Meaning relationships
Synonyms: none provided
Antonyms: none provided
3
noun
Meaning 3
A styling cream used for hair.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
Examples
He slicked his hair back with mousse, but the cowlick still stuck up.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
4
noun
Meaning 4
A stable emulsion of water and oil that is created by wave action churning the water where an oil spill occurs.
Definition source: English Wiktionary via Wiktextract
Usage: countable, uncountable
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
5
verb
Meaning 5
To apply mousse (styling cream).
Definition source: English Wiktionary via Wiktextract
Usage: transitive
Examples
He moussed his hair in the morning and then washed it out at night.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
6
noun
Meaning 6
toiletry consisting of an aerosol foam used in hair styling
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: hair mousse, hair gel
Antonyms: none provided
Broader terms: toiletry, toilet articles
7
noun
Meaning 7
a light creamy dish made from fish or meat and set with gelatin
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: dish
Narrower terms: fish mousse, chicken mousse
8
noun
Meaning 8
a rich, frothy, creamy dessert made with whipped egg whites and heavy cream
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
Broader terms: dessert, sweet, afters
Narrower terms: chocolate mousse
9
verb
Meaning 9
apply a styling gel to
Definition source: Princeton WordNet 3.0
Examples
she mousses her hair
Meaning relationships
Synonyms: gel
Antonyms: none provided
Broader terms: groom, neaten
History
Etymology
From French mousse (“foam, froth”), from Old French mosse (“moss”), from Frankish or Old Dutch *mosa (“moss”), from Proto-Germanic *musą (“moss, bog, marsh”). More at moss.
Across languages
Translations
27 source translations are retained for this English entry.