'Idol' in the Bible

For Solomon went after Ashtoreth, the [fertility] goddess of the Sidonians, and after Milcom the horror (detestable idol) of the Ammonites.

Then Solomon built a high place for [worshiping] Chemosh the horror (detestable idol) of Moab, on the hill which is east of Jerusalem, and for Molech the horror (detestable idol) of the sons of Ammon.