lozenge
noun(loz-enge)
a figure with four equal sides and two acute and two obtuse angles : diamond
lozenge
noun(loz-enge)
something shaped like a lozenge
lozenge
noun(loz-enge)
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 —called also pastille, troche