A large body of saltwater that covers most of the Earth's surface.

A swell or disturbance on the surface of a body of water, often used in a more poetic sense.

लहर

English Usage: He watched the ocean waves dance rhythmically under the moonlight.

Hindi Usage: उसने चाँदनी रात में समुद्र की लहरों को ताल से नाचते देखा।