I / immensĭtas
noun

immensĭtas

gen. ātis · gender feminine · decl. 3rd
(), , immensus
immeasurableness; immensity
immeasurableness, immensity (Ciceron.): latitudinum, longitudinum, Cic. N. D. 1, 20, 54: immensitates camporum, id. ib. 2, 39, 98.