crust is the dictionary form of cruster Definition of crust
crust has definitions from the field of geology
1
[ noun ] (geology) the outer layer of the Earth

Synonyms

Earth's_crust

2
[ noun ] a hard outer layer that covers something
3
[ verb ] form a crust or form into a crust

Examples

"The bread crusted in the oven"

4
[ noun ] the trait of being rude and impertinent; inclined to take liberties
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