অর্থ : An undulating curve.
সমার্থক : wave
অর্থ : Wavelike motion. A gentle rising and falling in the manner of waves.
অর্থ : (physics) a movement up and down or back and forth.
সমার্থক : wave
Undulation ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Undulation ka matlab kya hota hai?