מָעַל mâʻal (H4603)

properly, to cover up; used only figuratively, to act covertly, i.e. treacherously

1) to act unfaithfully, act treacherously, transgress, commit a trespass 1a) (Qal) to act unfaithfully or treacherously 1a1) against man 1a2) against God 1a3) against devoted thing 1a4) against husband

a primitive root;