a. Obs. rare. [f. TALK sb. + -FUL.] Full of talk, talkative, garrulous.
1598. Sylvester, Du Bartas, II. ii. I. Ark, 61. Phrenzie that makes The talkfull blab, cruel the violent.
1884. S. H. Scudder, in Appalachia, IV. Dec., 50. Talkful deacons, and sociable maidens in high converse.