G2757
κενοφωνία
empty talk
κενοφωνία, -ας, ἡ (κενός, φωνέω), [cf. κενολογέω (צָפַף), Isa.8:19 * ;] empty talk, babbling: pl., 1Ti.6:20, 2Ti.2:16.† (AS)
The KJV translates G2757 in the following manner:
babblings (4x)
Full Thayer's lexicon entry
κενοφωνία — kenophōnía
κνοφωνια, κνοφωνιας, ἡ (κενοφωνος uttering emptiness) (vaniloquium, Vulg. (Clementine edition (in 2Ti 2:16))), empty discussion, discussion of vain and useless matters (A. V. babbling): 1Ti 6:20; 2Ti 2:16. ((Dioscor. 1 prooem., p. 3, 1); ecclesiastical writings.)
2 occurrences
I Timothy (1), II Timothy (1)