heil Share definition Flag The German word for "Hail"; to give upmost praise, but in German. Might possibly have a little bit to do with Hitler. "Man, I deserve to be heiled after that pro gamer play" "Heil myself!" heil by IM_NIMONA January 24, 2024 0 0 Get merch Get the heil mug. Buy Now — $32.95 See more merch