upper lip
top lip

It left a little white trace on her upper lip.

Its upper lip flat, almost straight when seen from the side.

She was surprised to find that he had an upper lip.

There was a line of sweat on his upper lip.

The face exploded from the upper lip to the top of the head.

She bit her upper lip, then offered him a small smile.

But it is more than a matter of a stiff upper lip.

It is often found on both sides of the upper lips.

She had a short upper lip and a long lower one.

I bit lightly along his upper lip, and he made a small sound.