Librate [verb]

Definition of Librate:

change back and forth

Synonyms of Librate:


Opposite/Antonyms of Librate:


Sentence/Example of Librate:

He proceeded to see if by making the planet librate, or the plane of its orbit tilt up and down, anything could be done.

In this epicycle he was not supposed to revolve, but to librate, or move up and down in its diameter.