A line or outline that gradually deviates from being straight

A smooth, continuous variation in a quantity

एक मात्रा में सुगम, निरंतर भिन्नता

English Usage: The data showed a harmonic curve that represented the changing temperature over the season.

Hindi Usage: डेटा ने एक सद्य लहर की रेखा दिखाई जो मौसम के दौरान बदलती तापमान को दर्शाती थी।