G2278
ἠχέω
to resound
ἠχέω, -ῶ (ἦχος), [in LXX for הָמָה, etc. ;] to sound: 1Co.13:1 (cf. ἐξ-, κατ-ηχέω).† (AS)
The KJV translates G2278 in the following manner:
roaring (2x), sounding (2x)
Full Thayer's lexicon entry
ἠχέω — ēchéō
ἠχέω (ἤχῳ); (ἦχος, which see); (from Hesiod down); to sound: 1Co 13:1; used of the roaring of the sea, Luk 21:25 Rec. (Compare: ἐξηχέω, κατηχέω.)
1 occurrence