loquacious
AdjectiveWordNet 3.0
Webster's Dictionary (GCIDE)
Loquacious \Lo*qua"cious\, a. [L. loquax, -acis, talkative, fr. loqui to speak; cf. Gr. ? to rattle, shriek, shout.]
1.Given to continual talking; talkative; garrulous. [1913 Webster]
Loquacious, brawling, ever in the wrong.— Dryden.[1913 Webster]
2.Speaking; expressive. [R.] --J. Philips. [1913 Webster]
3.Apt to blab and disclose secrets. [1913 Webster]
Syn: Garrulous; talkative. See Garrulous. [1913 Webster]