ex-albesco: bŭi, 3,
I v. inch. n., to become white.
I Lit. (very rarely), Gell. 12, 1, 12.—More freq.,
II Trop., to grow white, turn pale from fright, etc., Enn. ap. Cic. de Or. 3, 58, 218; and in Fin. 5, 11, 31; Cic. Ac. 2, 15, 48; id. de Or. 1, 26, 121.