#1 tittle-tattle n. [chitchat, chit-chat, chit chat, small talk, gab, gabfest, gossip, chin wag, chin-wag, chin wagging, chin-wagging, causerie] light informal conversation for social occasions. wn
#2 tittle-tattle v. [chatter, piffle, palaver, prate, twaddle, clack, maunder, prattle, blab, gibber, tattle, blabber, gabble] speak (about unimportant matters) rapidly and incessantly. wn
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