To put something over something, or spread something over something, or to lie on the surface of something.
The light was so bright that I had to cover my eyes.
Snow covered the hillsides.
She covered him (up) with a blanket.
She used a cloth to cover the delicate furniture and protect it from dust.
The snow began to cover the landscape, creating a serene and picturesque scene.
The artist decided to cover the canvas with a layer of primer before starting the painting.
The warm quilt covered the sleeping child, providing comfort and warmth throughout the night.
