To hand over (something to someone), place into the care or control of another.
To quit (a job or position).
To submit passively; to give up as hopeless or inevitable.
To give up; to relinquish ownership of.
To keep in possession or use.
To employ by paying a retainer.
To hold back (a pupil) instead of allowing them to advance to the next class or year.
To keep in one's pay or service.
To hold secure.