To attempt to vomit with the ejection of only gas.
An attempt to vomit that ejects only gas.
To throw up or vomit; to eject what has previously been swallowed.
To cough up from the gut to feed its young, as an animal or bird does.
To repeat verbatim.
To be thrown or poured back; to rush or surge back.
Something regurgitated; regurgitated matter.