βοὴν ἀγαθός
From LSJ
Ἐν ἀρχῇ ἦν ὁ Λόγος, καὶ ὁ Λόγος ἦν πρὸς τὸν Θεόν, καὶ Θεὸς ἦν ὁ Λόγος (Κατὰ Ἰωάννην 1:1) → In the beginning was the Word, and the Word was with God, and the Word was God.
Greek to English
good at the war cry, good at the battle-cry, master of the war-cry, good at shouting (Homer, Iliad 2.408). See also: βοή, ἀγαθός.
Spanish
bueno para lanzar el grito de guerra, valiente en el combate