To stop oneself from some action or interference; to abstain.
To abstain from (food or drink).
The chorus or burden of a song repeated at the end of each verse or stanza.
A much repeated comment, complaint, or saying.
To keep (information, assent etc) to oneself rather than revealing it.
To stay back.
To keep (a physical object that one has obtained) to oneself rather than giving it back to its owner.