You searched for: “parallelogram”
parallelogram
A four-sided plane figure in which both pairs of opposite sides are parallel and of equal length, and the opposite angles are equal.
This entry is located in the following units: allelo-, allel- (page 2) gram-, -gram-, -gram, -grammatic, -grammatical, -grammatically, -gramme, -grammic + (page 15) para-, par- (page 5)
rhomb-, rhombo-, rhombi-
(Greek: that which may be turned or spun around; magician's circle; equilateral parallelogram in which only the opposite angles are equal)