efface (v.) Look up efface at Dictionary.com
"to erase or obliterate," especially something written or carved, late 15c., from Middle French effacer, from Old French esfacier (12c.) "to wipe out, destroy," literally "to remove the face," from es- "out" (see ex-) + face "appearance," from Latin facies "face" (see face (n.)). Related: Effaced; effacing. Compare deface.