1. An exercising weight; two spheres connected by a short bar that serves as a handle 
2. An ignorant or foolish person
   - dummy, dope, boob, booby, pinhead, poon [Austral], divvy [Brit], div [Brit]

Derived forms: dumbbells

Type of: exercising weight, free weight, simple, simpleton, weight

Encyclopedia: Dumbbell

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