FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

phtheggomai φθέγγομαι — ftheng'-gom-ahee — probably akin to 5338 and thus to 5346; to utter a clear sound, i.e. (generally) to proclaim:--speak.

see GREEK for 5346

see GREEK for 5338