S / spĕcĭālĭtas
noun

spĕcĭālĭtas

gen. ātis · gender feminine · decl. 3rd
particularity; peculiarity
particularity, peculiarity, Anton. Gramm. ap. Front. Diff. Verb. p. 2197 P.; Tert. adv. Marc. 5, 8; Isid. 2, 25, 6.