To pay (a debt, fine etc.).
To repay (someone) for (something).
To repay, pay back (a good deed, injury etc.).
To conduct or acquit (oneself); to behave (in a specified way).
To carry through; to go through to the end.
To set at rest; to free, as from anything harmful or oppressive; to relieve; to clear; to liberate.
To release from obligation, accusation, penalty, etc.; to absolve; to acquit.
To abandon, renounce (a thing).
To leave (a place).
To resign from (a job, office, position, etc.).
After having to work overtime without being paid, I quit my job.
To stop, give up (an activity) (usually + gerund or verbal noun).
John is planning to quit smoking.
To close (an application).
(usually followed by of) Released from obligation, penalty, etc; free, clear, or rid.
Any of numerous species of small passerine birds native to tropical America.