Bormy Share definition Flag A word describing the weather condition immediately precending a thunderstorm in the tropics or subtropics; A portmanteau of balmy and stormy, with calm and warm folded in. Wow, it's so bormy out, you can totally tell it's about to tropical storm. Bormy by CheesyAle October 17, 2011 0 0 Get merch Get the Bormy mug. Buy Now — $32.95 See more merch