Definition of vomit

• n. - To eject the contents of the stomach by the mouth; to puke; to spew.
• v. t. - To throw up; to eject from the stomach through the mouth; to disgorge; to puke; to spew out; -- often followed by up or out.
• v. t. - Hence, to eject from any hollow place; to belch forth; to emit; to throw forth; as, volcanoes vomit flame, stones, etc.
• n. - Matter that is vomited; esp., matter ejected from the stomach through the mouth.
• n. - That which excites vomiting; an emetic.