Strong's G1943 — ἐπικαλύπτω (verb)
epikalupto (ep-ee-kal-oop'-to) v.
1. to conceal
2. (figuratively) forgive
[from G1909 and G2572]
KJV: cover 
Root(s): G1909, G2572 
Hebrew root: καλύπτω
Occurrences: 1