phase in Indonesian

That which is exhibited to the eye; the appearance which anything manifests, especially any one among different and varying appearances of the same object.

(physics) Any one point or portion in a recurring series of changes, as in the changes of motion of one of the particles constituting a wave or vibration; one portion of a series of such changes, in distinction from a contrasted portion, as the portion on one side of a position of equilibrium, in contrast with that on the opposite side.