Definition of "angle"
angle1
/ˈæŋ.ɡəl/
noun
plural angles
(geometry) The measure of such a figure. In the case of a plane angle, this is the ratio (or proportional to the ratio) of the arc length to the radius of a section of a circle cut by the two rays, centered at their common point. In the case of a solid angle, this is the ratio of the surface area to the square of the radius of the section of a sphere.
angle2
/ˈæŋ.ɡəl/
verb
third-person singular simple present angles, present participle angling, simple past and past participle angled
angle3
/ˈæŋ.ɡəl/