dis-sĕrēno, āre, v. impers. and a.
I Impers. , to be clear , as if by dispersing the clouds: si cacumina (montium) pura flent, disserenabit, Plin. 18, 35, 82, § 356.—
II In late Lat., act. , to make clear. —Only trop., to clear away : disserena oculis nostris nubilum, August. Conf. 13, 15; to cheer : mores procellosos, Cassiod. Var. 6, 6 init.