He was looking at her mouth as if- She cut the thought short.

Most of the ones who are have too much sense to run off at the mouth like you do.

The word probably means "people living at the mouth of a river."

Just don't go running off too fast at the mouth.

It was just that I couldn't keep from looking at her mouth.

He turned to look at the mouth of the bay.

The city lies at the mouth of one such river.

They had heard something at the mouth of the small valley.

Nearly the entire army was on the ground now, either here or at the mouth of the valley.

I have the need to break out, drink too much, run off at the mouth.