Morpheme
Crust
Type
free base
Denotation
hard outer surface or boundary
Etymology
Middle English cruste; Anglo-Norman cruste; Old French cruste; Latin crusta
Evidence
biocrust, breadcrust, crust, crusta, crustacea, crustacean, crustae, crustal, crustation, crusted, crustier, crusties, crustiest, crusting, crustless, crustlike, crustosus, crustquake, crusts, crusty, decrust, encrust, encrusted, encruster, encrusting, encrustment, encrusts, nonencrusting, overcrust, shortcrust
Notes
crust and crusta are doublets
