Définitions
1.NounA more solid, dense or hard layer on a surface or boundary.
2.NounThe external, hardened layer of certain foodstuffs, including most types of bread, fried meat, etc.
3.NounAn outer layer composed of pastry
4.NounThe bread-like base of a pizza.
5.NounA slice of bread cut from the end of a loaf; the heel.
6.NounThe outermost layer of the lithosphere of the Earth.
7.NounThe outermost layer of the lithosphere of any terrestrial planet.
8.NounThe shell of crabs, lobsters, etc.
9.NounA living."to earn one's crust"
10.NounNerve, gall."You've got a lot of crust standing there saying that."
11.NounThe head.
12.NounEllipsis of crust punk, a subgenre of punk music.
13.VerbTo cover with a crust.
14.VerbTo form a crust.