vomit comet
noun
informal
an aircraft that dives suddenly in altitude, simulating freefall, in order to allow astronauts to experience the nausea that can affect people in a gravity-free environment
Words nearby vomit comet
vom,
vomer,
vomerine cartilage,
vomica,
vomit,
vomit comet,
vomiting of pregnancy,
vomiting reflex,
vomitive,
vomito,
vomitorium