FROM STRONG’S GREEK DICTIONARY (1890)

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

prokaleomai προκαλέομαι — prok-al-eh'-om-ahee — middle voice from 4253 and 2564; to call forth to oneself (challenge), i.e. (by implication) to irritate:--provoke.

see GREEK for 4253

see GREEK for 2564