WordWeb Online

1. A machine or person that chops
    
2. A butcher's knife having a large square blade
   - cleaver, meat cleaver
    
3. [informal] An aircraft without wings that obtains its lift from the rotation of overhead blades
   - helicopter, whirlybird [N. Amer, informal], eggbeater [N. Amer, informal], copter [informal]
    
4. [informal] A hard bonelike structure in the jaws of vertebrates; used for biting and chewing or for attack and defence
   - tooth, pearly [informal]
    
5. A grounder that bounces high in the air
   - chop
    
6. [Brit, vulgar] Obscene term for penis

Derived forms: choppers

Type of: bone, butcher knife, ground ball, groundball, grounder, heavier-than-air craft, hopper, member, os[2], penis, phallus

Part of: dentition, teeth

Encyclopedia: Chopper