knee-buckler (English, noun)
expansion: knee-buckler (plural knee-bucklers)
Senses:
topics: ball-games
baseball
games
hobbies
lifestyle
sports
glosses: A curveball (or occasionally a knuckleball) that fools the hitter, causing his or her knees to buckle (i.e. bend).
tags: slang
glosses: Anything so stunning as to have a weakening effect on a person.
tags: slang
Forms:
form: knee-bucklers
tags: plural