Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. cānens, entis, P. a., v. caneo init.
2. cănens, entis, Part., v. cano.
3. Cănens, entis, f., daughter of Janus, and wife of Picus, Ov. M. 14, 333 sq.
cānĕo, ui, 2, v. n. [canus], to be gray or hoary, be white (poet. or in post-Aug. prose); P. a.: cānens, entis, gray, grayish, hoary, white: temporibus geminis canebat sparsa senectus, Verg. A. 5, 416; cf. Tac. G. 31: canens senecta, Verg. A. 10, 192: canet in igne cinis, Ov. A. A. 2, 440: canens gelu, white, id. Tr. 5, 2, 66; Sil. 1, 206; pruina, id. 3, 534: canentia lilia, Ov. M. 12, 411: dum gramina canent, Verg. G. 3, 325; 2, 13: canuerint herbae, Ov. F. 3, 880; Juv. 14, 144; Ov. M. 1, 110 (cf. id. ib. 6, 456; and id. F. 5, 357); Sil. 4, 362.