If ice cream has too much overrun, it will be airy and foamy and will lack flavor.

to get a lesson;  to get out one's Greek lesson

He did not hesitate what to do. It would be prudent to continue on to Omaha, for it would be dangerous to return to the train, which the Indians might still be engaged in pillaging.

They put together a stunning audiovisual presentation, with movies and music as well as plenty of information.