Tattle v. i. : To prate; to talk idly; to use many words with little meaning; to chat.

Tattle v. i. : To tell tales; to communicate secrets; to be a talebearer; as, a tattling girl.

Tattle n. : Idle talk or chat; trifling talk; prate.

Example:
How can I get revenge on a Tattle tailing co-worker?

Taxonomy
intr, Synonyms, Tattle Tale, tling, tles, spread gossip, blab, rumor, Idioms, Slang, Houghton Mifflin Company, 2000s, tled, Thesaurus, Antonyms, WordNet, Translations, Literature & Language.

Defination from the web:
tattle v. , -tled , -tling , -tles . v.intr. To reveal the plans or activities of another; gossip. See synonims at gossip ... Synonyms: chatter, piffle, palaver, prate, tittle-tattle, twaddle, clack, maunder, prattle, blab, gibber, blabber, gabble ...