#1 talkative s. [chatty, gabby, garrulous, loquacious, talky] full of trivial conversation; "kept from her housework by gabby neighbors". wn #2 talkative s. [bigmouthed, blabbermouthed, blabby] unwisely talking too much. wn #3 talkative s. [expansive] friendly and open and willing to talk; "wine made the guest expansive". wn