Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. căpŭlo, āre, v. a. [capula], to pour off (oil, wine, etc.), Cato, R. R. 66, 1; Plin. 15, 6, 6, § 22.
2. capŭlo, āre, v. a. [capulus, IV.]; of animals, to catch, Mel. 2, 5, 7; Col. 6, 2, 4; cf. Isid. Orig. 20, 16, 5.