noun

surface

surface, exterior, top

The surface of the table is smooth.

The surface of the table is smooth.

A submarine travels below the surface of the water.

A submarine travels below the surface of the water.

On the surface, he seemed calm.

On the surface, he seemed calm.

the surface of (sth.) the top layer of (sth.) The surface of the moon is dusty.

Synonyms: exterior, top, outside; Antonyms: interior, inside, core

From French 'sur-' (on, over) + 'face'. Literally 'on the face of' something.

Picture something floating on the surface of the water. That's the top layer.

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