Definition that contains subtend
- rad the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees)
- radian the unit of plane angle adopted under the Systeme International d'Unites; equal to the angle at the center of a circle subtended by an arc equal in length to the radius (approximately 57.295 degrees)
- solar parallax the angle subtended by the mean equatorial radius of the Earth at a distance of one astronomical unit
- spathe a conspicuous bract surrounding or subtending a spadix or other inflorescence
- malope western Mediterranean annual having deep purple-red flowers subtended by 3 large cordate bracts
- malope trifida western Mediterranean annual having deep purple-red flowers subtended by 3 large cordate bracts