FROM STRONG’S HEBREW DICTIONARY (1890)

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

chinnam khin-nawm' — from 2580; gratis, i.e. devoid of cost, reason or advantage:--without a cause (cost, wages), causeless, to cost nothing, free(-ly), innocent, for nothing (nought, in vain.

see HEBREW for 02580