To vomit or spew, to discharge.
To remove traces of yeast from sparkling wine by the méthode champenoise.
To surrender (stolen goods or money, for example) unwillingly.
To eject.
To say reluctantly (see also spit it out).
To rap; to repeat verses passionately or intensely.
To say scornfully.
Used other than figuratively or idiomatically: see spit, out.