grime

Origin

From Middle English grim (“dirt or soot covering the face”), from a specialized use of Old English grīma (“mask”), from Proto-West Germanic *grīmō, from Proto-Germanic *grīmô (“mask”). Likely influenced by dialectal Dutch grijmsel (“grit, grime”), Dutch grijm (“soot, grime”), Middle Dutch gryme (“mask”), Middle Low German greme (“dirt”), compare Danish grime (“a halter”), Danish grimet (“soiled, stripy”), Norwegian Bokmål grimete (“soiled, stripy”), Norwegian Nynorsk grimete (“soiled, stripy”).