Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
pollĭnārĭus, a, um, adj. [pollen], of or belonging to fine flour, flour-, meal-: cribrum, a bolting-sieve, Plaut. Poen. 3, 1, 10; Plin. 18, 11, 28, § 108.