mousse

nouns

a rich, frothy, creamy dessert made with whipped egg whites and heavy cream
mousse
is a type of (narrower)
a dish served as the last course of a meal
afters, dessert, sweet
a light creamy dish made from fish or meat and set with gelatin
mousse
is a type of (narrower)
a particular item of prepared food
"she prepared a special dish for dinner"
dish
toiletry consisting of an aerosol foam used in hair styling
hair gel, hair mousse, mousse

verbs

apply a styling gel to
"she mousses her hair"
gel, mousse