hueco

hueco, a [ˈweko, a] adj (= vacío) → hollow, empty (= resonante); booming; [sonido] → resonant; [persona] → conceited; [estilo] → pompous

nm → hollow, cavity (= agujero); hole; [de escalera] → well; [de ascensor] → shaft (= vacante); vacancy;

hueco de la mano → hollow of the hand