Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
lŭcellum, i, n. dim. [lucrum], a small gain, slight profit: lucelli aliquid dare, Cic. Verr. 2, 3, 30, § 72: facere aliquid lucelli, id. ib. 2, 3, 44, § 106: tecum partita lucellum, Hor. S. 2, 5, 82; trop.: hujus diei lucellum tecum communico, Sen. Ep. 5, 7.