a Share definition Flag When you don't know how to react, or what to say, you use the letter a (pretend its pronounced the way you'd say a in Spanish, ah ) Person 1: "Can I give you a kiss?" Person 2: "uh...a" a by hahaxdja April 18, 2023 0 0 Get merch Get the a mug. Buy Now — $32.95 See more merch