crusty
//ˈkrʌsti//
Adjective
crustyCanonical form
crustierComparative
crustiestSuperlative
1
Having a hard, crisp outer layer or covering, especially of bread.
I love crusty bread fresh from the oven.
2
(of a person) Bad-tempered, irritable, or grumpy, especially due to age.
My crusty old neighbor always complains about the noise.
3
Covered with a hardened layer or deposit.
The old pipes were crusty with mineral deposits.