Abbott-Smith Manual Greek Lexicon
φρυάσσω (G5433)
1 † φρυάσσω (so Ps, l.c., NT; elsewhere depon., φρυάσσομαι , Att.. -ττ- ), [in LXX: Ps 2:1 ( רָגַשׁ ), II Mac 7:34 R, III Mac 2:2 * ;] prop., of horses, to neigh, whinny and prance (Plut., al.). Metaph., to be wanton, insolent : Ac 4:25 (LXX) .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain