FROM STRONG’S HEBREW DICTIONARY (1890)

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

yakach yaw-kahh' — a primitive root; to be right (i.e. correct); reciprocal, to argue; causatively, to decide, justify or convict:--appoint, argue, chasten, convince, correct(-ion), daysman, dispute, judge, maintain, plead, reason (together), rebuke, reprove(-r), surely, in any wise.