ex-clāro: āre, v. a.,I to light up, illumine (opp. obscurare), Vitr. 1, 2, 7.
exclārō, āre, tr., éclairer : Vitr. Arch. 1, 2, 7.
ex-clāro, āre, erhellen (Ggstz. obscurare), Vitr. 1, 2, 7.
exclaro, as, are. :: 發明。光照