From na'aph; adultery -- adultery.
see HEBREW na'aph
H5004. niuph
[נִאֻף] noun [masculine] adultery; — only plural נִאֻפִים Ezekiel 23:43 (but ᵑ6 ᵐ5 Co נִאֲפוּ, compare Berthol); suffix נִאֻפַ֫יִךְ Jeremiah 13:27 (Köi. 151); figurative of idolatrous worship.