douse

put out, as of a candle or a light; "Douse the lights"

wet thoroughly

dip into a liquid; "He dipped into the pool"

immerse briefly into a liquid so as to wet, coat, or saturate; "dip the garment into the cleaning solution"; "dip the brush into the paint"

lower quickly; "douse a sail"

slacken; "douse a rope"

cover with liquid; pour liquid onto; "souse water on his hot face"