(a) Flat, level, even; of geographic areas: low in elevation, lowland; broad, flat; also, of an engraving: worked in low relief; plain contre (ground, place, thing), a plain, plateau, or lowland……

(a) Without contents, empty; also fig. and in fig. context; of a river: empty of water, etc.; of a pen: empty of ink (b) of the stomach or part of the intestinal tract: without food, empty; of the……