Of late; lately.Winged; having membranous expansions like wings.Specifically— In botany, applied to stems and leaf-stalks with the edges or angles longitudinally expanded into leaf-like borders, or to other organs having membranous expansions: opposed to apterous.In conchology, having an expanded lip: applied to shells. See cut under A porrhaidæ.In architecture, having wings, as a building: as, “an alate temple,”