Abbott-Smith Manual Greek Lexicon
εὔφημος (G2163)
1 εὔφημος , -ον ( εὖ, φήμη ), [in Sm.: Ps 62 (63):6 ;] primarily, uttering words or sounds of good omen , hence, avoiding ill-omened words, religiously silent . fair-sounding, auspicious (R, mg., gracious ): Phl 4:8 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain