Pantheon (?), n. [L. pantheon, pantheum, Gr. panqeion (sc. 'ieron), fr. panqeios of all gods; pa^s, pa^n, all + qeos a god: cf. F. panthéon. See Pan-, and Theism.] 1. A temple dedicated to all the gods; especially, the building so called at Rome.[1913 Webster]
2. The collective gods of a people, or a work treating of them; as, a divinity of the Greek pantheon.[1913 Webster]