There was a chorus of polite feminine laughter, both from before and behind the Secretive curtain, as though he had said something very funny indeed.

The audience, blessedly, kept quiet except for polite laughter.

There was a ripple of polite laughter in the crowd, and she waited for it to die down.

There was polite laughter among the crew.

None of the dull chitchat or polite laughter interested him.

He waited for the ripple of polite laughter at his small joke.

The audience greeted the remark with polite laughter, but Thomas's sentiment has a long history.

Pyotr joined in the polite laughter and took my arm.

He tried it again at the next few events, to polite laughter.

There was polite laughter, loudest of all from the Count.