A parallelogram which is neither a rhombus nor a rectangle / Any of several muscles that control the shoulders / A solid shape which has rhombic faces

resembling, or shaped like a rhombus or rhomboid

plural of rhomboid

rhomboid, having a rhomboid shape

In the shape of a rhomboid.

(obsolete) A rhomboid.

(biochemistry) Any of several enzymes that cleave proteins within biological membranes allowing release of effector domains from the membrane

plural of rhomboid protease

(anatomy, neuroanatomy) A rhombus-shaped depression that is the anterior part of the fourth ventricle of the brain

(anatomy) Any of the rhomboid muscles.