Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
ŏlĭtor (better hŏlĭtor), ōris, m. [holus], a kitchen-gardener, cabbage-gardener, Plaut. Trin. 2, 4, 7; Varr. L. L. 6, § 20 Müll.; Plaut. Mil. 2, 2, 38; Cic. Fam. 16, 18, 2; Col. 10, 229; 11, 1, 2; Hor. Ep. 1, 18, 36.