Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
‡ ac-căno or ac-cĭno, to sing to or with any thing, acc. to Varr. L. L. 6, § 75 Müll., and Diom. p. 425 P.
‡ ac-cĭno, ĕre, v. n. [cano], to sing to any thing, acc. to Diom. p. 425 P.; cf. accano.