crust
1. [ noun ] (geology) the outer layer of the Earth
Synonyms: Earth's_crust
Related terms: layer horst plate lithosphere asthenosphere sima sial
2. [ noun ] a hard outer layer that covers something
Synonyms: encrustation incrustation
Related terms: covering tartar encrust encrust
3. [ verb ] form a crust or form into a crust
Examples:

"The bread crusted in the oven"

Related terms: change_surface dry
4. [ noun ] the trait of being rude and impertinent; inclined to take liberties
Synonyms: insolence impertinence impudence cheekiness freshness gall
Related terms: discourtesy chutzpa
Similar spelling:   crusty
  crusted
  crest
  Crist
  crustose
  Crysta
  Crista
  Cristi
  Cristy
  cristal
  Cristen
  Cristie
  Cristin
  Crystle
  Croston
  Crystal
  crested
  crosstie
  Cristine
  Cristina
  Crowston
  cryostat
  Crossett
  crosscut
  crossed
  Croxton
  crusade
  crushed