verb (v)

• cover or coat with a crust(verb.contact)

  Synonym:
  incrust
  

  source: wordnet30
• decorate or cover lavishly (as with gems)(verb.contact)

  Synonym:
  beset, incrust
  

  source: wordnet30
• form a crust or a hard layer(verb.change)

  source: wordnet30
• To incrust. See Incrust.(verb)

  source: webster1913