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English definition of “angle”

angle

noun [C] (MEASUREMENT)   /ˈæŋ·ɡəl/ geometry
the space measured in degrees between two lines or surfaces from the point where they meet : The angles of a square are 90 degrees . angle of depression The angle of depression is the angle formed when viewing something from below the horizontal . angle of elevation The angle of elevation is the angle formed when viewing something from above the horizontal .
(Definition of angle noun (MEASUREMENT) from the Cambridge Academic Content Dictionary © Cambridge University Press)
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