Lewis & Short

condĭtīvus, a, um, adj. [condo], suitable for laying up or preserving, laid up, preserved (rare; not in Cic.): olea, Cato, R. R. 6, 1; Macr. S. 2, 16: mala, Cato, R. R. 7, 3; Varr. R. R. 1, 59, 1: cibi, Col. 7, 9, 9; cf. also conditicius.
Subst.: condĭtīvum, i, n., a tomb, Sen. Ep. 60, 4; 82, 2; Inscr. Orell. 4511.