Other forms: defaced, defacing, defaces
To deface is to spoil the surface or appearance of something. Deface a monument, defaced posters, defacing property.
It is a criminal offence against property and it covers spraying, scratching and marking. In Britain defacing a ballot paper is not an offence, and spoiled ballots are counted separately. The word is literally to remove the face of a thing.
1verbdefaceTo spoil the surface or appearance of something.
“Vandals defaced the statue with red spray paint.”
deface is a spoiling.
Old French desfacier means to disfigure, from des-, away, plus face. Literally to remove the face.
Latin
facia
Old French
defacier
Middle English
defacen
English, today
deface
Built from
From Middle English defacen, from Old French defacier, desfacier (“to mutilate, destroy, disfigure”), from des- (“away from”) (see dis-) + Latin facia.
Etymology from Wiktionary, CC BY-SA