a triangle having a right angle (contrasted with oblique triangle).
(US & Canadian) a triangle one angle of which is a right angle Also called (in Britain and certain other countries) right-angled triangle
A triangle having a right angle.
right triangle definition
A triangle that contains a right angle.
- Right up there
right up there
- Right ventricle
right ventricle n. The chamber on the right side of the heart that receives venous blood from the right atrium and forces it into the pulmonary artery.
- Right ventricular failure
right ventricular failure n. Congestive heart failure manifested by distention of the neck veins, enlargement of the liver, and dependent edema.
- Right ventricular opening
right ventricular opening n. An opening that leads from the right atrium into the right ventricle of the heart. Also called tricuspid orifice.