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English definition of “mousse”

mousse

noun [C, U]     /muːs/
FOOD a soft, cold food that is often sweet and usually has eggs or cream in it: chocolate mousse Puddings, desserts and ices
SUBSTANCE a substance that you put in your hair so that it stays in a particular shapeHairdressing
(Definition of mousse noun from the Cambridge Learner's Dictionary © Cambridge University Press)

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