1.VerbTo remove (something such as dirt) by wiping.
"wipe a picture off the board; wipe water off the windscreen"
2.VerbTo clean (something), removing any dirt from it, by wiping it.
"wipe off the countertop; The countertop is dirty. Please wipe it off."
3.VerbTo destroy completely, leaving no trace.
"Wipe that smile off your face!; wipe a species off the planet Earth; Wipe his data off the computer.; Global warming could wipe some coastal areas off the map."
4.VerbTo remove semen off from the buttocks of a sexual partner after doing anal sex.