G5353
φθόγγος
sound
φθόγγος, -ου, ὁ (φθέγγομαι), [in LXX: Psa.19:4 (קַו), Wis.19:18 * ;] a sound: Rom.10:18 (LXX) 1Co.14:7.† (AS)
The KJV translates G5353 in the following manner:
sound (2x), sounds (2x)
Full Thayer's lexicon entry
φθόγγος — phthóngos
φθόγγος, φθογγου, ὁ (φθέγγομαι, which see), a musical sound, whether vocal or instrumental (Wis 19:17): 1Co 14:7; Rom 10:18, in this latter passive, Paul transfers what is said in Psa 18:5 to the voices of the preachers of the gospel. (Homer, Tragg., Xenophon, Plato, others.)
2 occurrences
Romans (1), I Corinthians (1)