Hooded; cowled; covered as with a hood.In botany, having the shape or semblance of a hood; wide at the top and drawn to a point below, in the shape of a cornet of paper; like or likened to a hood: as, a cucullate leaf or nectary. In mosses it is specifically applied to a conical calyptra cleft at one side.In zoology, hooded; having the head shaped, marked, or colored as if hooded or cowled: specifically applied, in entomology, to the prothorax of an insect when it is elevated or otherwise shaped into a kind of hood or cowl for the head.