Meaning of COUGH OUT

WordNet Dictionary
	Definition:		[v]  discharge (phlegm or sputum) from the lungs and out of the mouth
	Synonyms:		cough up, expectorate, spit out, spit up
	See Also:		cough, discharge, eject, expel, hawk, hawk and spit, ptyalise, ptyalize, release, spew, spit, splutter, spue, sputter