1. whipstall - Noun
2. whipstall - Verb
whipstall (plural whipstalls)
A stall of an aircraft in near-vertical climb, followed by slip-back, before the nose turns toward the ground, sometimes an intentional stunt.
whipstall (third-person singular simple present whipstalls, present participle whipstalling, simple past and past participle whipstalled)
To stall in this fashion.