pessimisticizing Share definition Flag a verb, used when making someone or something pessimistic. 1. me: "you are pessimisticizing me!" 2. "stop pessimisticizing everything. it's not that bad". pessimisticizing by ah leb April 6, 2009 0 0 Get merch Get the pessimisticizing mug. Buy Now — $32.95 See more merch
