phase angle

(uncountable)Angular component of a polar coordinate representation.

(uncountable)Angle between incident light and reflected light.

(uncountable)Angular displacement of a sinusoid from a reference point or reference time.

a particular point in the time of a cycle; measured from some arbitrary zero and expressed as an angle

(uncountable)Angular component of the vector representation of a sinusoid.

(uncountable)Angular component of a vector.