caerulus adj. for * caelulus, from caelum, azure, blue, dark blue, cerulian: caeli templa: mater (Achillis), i. e. Thetis, H.: color, O.: colla, V.: undae, Tb.

—Plur n. as subst: tollere in caerula caeli, the depths, O.: caerula verrunt, the blue (sea), V.

—Dark, gloomy, black, dim: bacis caerula tinus, O.: coma (Tmoli), dim, shadowy, O.