lactĕŏlus, a, um, adj. dim. [lacteus],
white as milk, milk-white (poet.): puellae, Cat. 55, 17: viscus, Aus. Ep. 7, 46: agni, Prud. στεφ. 11, 245.
lacteolus adj. lac, milk-white : puellae, Ct. ...
An Elementary Latin Dictionary