I / incensio
noun

incensio

gen. incensōnis · gender feminine · decl. 3rd
a setting on fire; burning
a setting on fire, burning (rare but class.): Capitolii, Cic. Cat. 3, 4, 9: incensione urbem liberavi, id. Sull. 11, 33: turis, Arn. 7, 234.