gatecliff Share definition Flag A word in most languages for 'obscure'. Examples include places in both Canada and the USA It's so gatecliff that he knows that luffenkissenfahrzeuggeshwindigkeitsbegrenzung is German for hovercraft speed limit gatecliff by ThePoshDigestive August 9, 2016 0 0 Get merch Get the gatecliff mug. Buy Now — $32.95 See more merch