Strong's G2757 · Greek

κενοφωνία

kenophonia · ken-of-o-nee'-ah

from a presumed compound of 2756 and 5456; empty sounding, i.e. fruitless discussion

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 2 *† κενοφωνία , -ας, ἡ ( κενός , φωνέω ), [cf. κενολογέω ( צפף ), Is 8:19 *;] empty talk , babbling : pl., I Ti 6:20 , II Ti 2:16 .† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain