Strong’s Greek
G292 — amunomai
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
ἀμύνομαι
amunomai — pronounced am-oo'-nom-ahee
middle voice of a primary verb; to ward off (for oneself), i.e. protect:--defend.
1 occurrence in the KJV.
Acts 7:24
And seeing one of them suffer wrong, he defended him, and avenged him that was oppressed, and smote the Egyptian: