excelsitas
From LSJ
τὰ καλὰ καὶ συμφέροντα ταῖς ψυχαῖς ἡμῶν καὶ εἰρήνην τῷ κόσμῳ → what is good and profitable to our souls, and for peace to the world
Latin > English (Lewis & Short)
excelsĭtas: ātis, f. excelsus,
I loftiness, height.
I Lit.: montium, Plin. 2, 64, 64, § 160: harundinis, id. 16, 36, 66, § 167: lilii, id. 21, 5, 11, § 23.—
II Trop.: excelsitas animi et magnitudo, Cic. Off. 3, 5, 24.