Definition of projectile vomit in US English:

projectile vomit

noun

  • Stomach contents expelled by projectile vomiting; an instance of projectile vomiting.

Origin

Late 19th century; earliest use found in The New York Times. From projectile + vomit, after projectile vomiting.

Pronunciation

projectile vomit

/prəˈdʒɛktʌɪl ˌvɒmɪt/