in-cānesco — Lewis & Short
in-cānesco, canŭi, 3,
I v. inch. n., to become white, to turn gray or hoary (poet.):
tortaque remigio spumis incanuit unda,Cat. 63, 13:
ornusque incanuit albo Flore piri,Verg. G. 2, 71:
gelu magnoque incanuit imbre Caucasus,Val. Fl. 6, 611:
cum pigra incanuit aetas,Sil. 3, 328.