Nounce Share definition Flag In the UK to have 'Nounce' means to be quick witted, sharp, able to assimilate new skills quickly. "Peter is stupid; has to have everything repeated, but paul has a bit more nounce. Nounce by melloj July 8, 2014 0 0 Get merch Get the Nounce mug. Buy Now — $32.95 See more merch