[ uhp-chuhk ]
/ ˈʌpˌtʃʌk /
verb (used with or without object) Informal.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for upchuck
Here all the base materialism purged by the Islamists could upchuck ebulliently like a Disneyland-lit confetti-bomb blitz.
One pound less and I'm afraid I'll upchuck that lovely lunch I just ate.The Galaxy Primes|Edward Elmer Smith