Noun
an ignorant or foolish person
an exercising weight; two spheres connected by a short bar that serves as a handle
Source: WordNetFor example, lifting 10 kilograms using a dumbbell sometimes requires more force than moving 10 kilograms on a weight stack if certain pulley arrangements are used. Source: Internet
He was bludgeoned and strangled to death with a dumbbell before being dismembered. Source: Internet
Clipping The clipping method is similar to the capping reaction except that in this case the dumbbell shaped molecule is complete and is bound to a partial macrocyle. Source: Internet
Physical activities that people are encouraged to take part include kickboxing, dumbbell exercises with water bottles, and chair aerobics, while the cognitive activities include simple maths problems, left-hand writing, sketching, and jumbled words. Source: Internet
Medicine Hat Public Library chief librarian Ken Feser plays with a foam dumbbell he constructed Monday at the library's new play place. Source: Internet
Stand up with your feet parallel, hip-width apart and hold a dumbbell in front of your chest, or rest a set of dumbbells on the front of your shoulders. Source: Internet