Green’s Dictionary of Slang

bring up v.¹

to vomit.

1719		Defoe Further Adventures of Robinson Crusoe 200: Then I grew sick, and reached to vomit, but could not; for I had nothing in my Stomach to bring up.
1746		T. Tomkyns trans. Lamotte’s General Treatise Midwifry 213: Being awaked at five in the morning by a little cough, which kept increasing till it brought up a little purulent spittle .
1888		C. Maxwell statement to police in Evans & Skinner Jack the Ripper Sourcebook (2000) 365: I said why dont you [...] have 1/2 pint of beer. She said I have [...] had it, but I have brought it all up again at the same time she pointed to some vomit in the roadway.
1945		M. Dickens Thursday Afternoons 234: Hoping that Ugly [i.e. a dog] would manage to swallow whatever it was he had taken before he brought it up.