1) ромб 2) ромбовидная деталь
имя существительное 1) пастилка, леденец (лекарственный), таблетка (обычно сосательная) Синоним(ы): pastille, troche 2) а) ромб; ромбовидная фигура б) [геральдика] косоугольник 3) оконное стекло в форме ромба
noun Etymology: Middle English losenge, from Anglo-French 1. a figure with four equal sides and two acute and two obtuse angles; diamond 2. something shaped like a lozenge 3. a small usually sweetened and flavored medicated material that is designed to be held in the mouth for slow dissolution; especially one that contains a demulcent Example: sore throat lozenges — called also pastille, troche