rhombus

rhom·bus

noun \ˈräm-bəs\

plural rhom·bus·es or rhom·bi\-ˌbī, -ˌbē\

Definition of RHOMBUS

: a parallelogram with four equal sides and sometimes one with no right angles

Origin of RHOMBUS

Latin, from Greek rhombos piece of wood whirled on a string, lozenge, from rhembein to whirl

First Known Use: circa 1567

Rhymes with RHOMBUS

thrombus