splasher noun3 •Someone who splashes.They gave her room, all right, especially if her medium happened to be water color, as Judy was a grand splasher and spared neither water nor paint. — 1915 •(old-fashioned) A guard to keep off splashes from anything; especially, one of the guards over the wheels of a carriage, locomotive, etc. •(slang) A knife used as a weapon.Juice man up with this 15 inch Like, now I got blood on my splasher — 2020 formssplashers