n (Gr rhombos, object that can be turned) an outline like a rhomboid, a parallelogram with equal sides, having two oblique angles and two acute angles
A six-sided prism with three rhombuses at each end (rhomb - A plane figure having four equal sides and the opposite angles equal, two being acute and two obtuse)
A rhombus is a geometric shape which has four equal sides but is not a square. a shape with four equal straight sides, especially one that is not a square (rhombos)
[ 'räm-b&s ] (noun.) circa 1567. First coined 1567, from Late Latin rhombus Ancient Greek ῥόμβος (rhombos, “rhombus, spinning top”) ῥέμβω (rhembo, “I turn around”).