Entry 1 sense Webster, 1913 Crusted /(kr?st"?d)/ · Crust·ed · IPA /ˈkɹʌstɪd/ 01 a. Incrusted; covered with, or containing, crust; as, old, crusted port wine. 1. Incrusted; covered with, or containing, crust; as, old, crusted port wine.