זָכוּ (zâkûwzaw-koo'noun|femininepurity)
[Arc] זָכוּ ETCBC: זָכוּ‎ (subs|innocence) OSHL: xg.ae.ac TWOT: 2708 GK: H10229 Greek: δικαιοσύνη, εὐθύτης
Derivation: (Aramaic) from a root corresponding to זָכָה;
Strong's: purity
KJV: innocency.