- chop, chopper - a grounder that bounces high in the air
--1 is a kind of grounder, ground ball, groundball, hopper
Derived form: verb chop3 - chopper, pearly - informal terms for a human `tooth'
--2 is a kind of tooth
Derived forms: verb chop1, verb chop4 - helicopter, chopper, whirlybird, eggbeater - an aircraft without wings that obtains its lift from the rotation of overhead blades
--3 is a kind of heavier-than-air craft
--3 has parts: blade, vane; landing skids; rotor
--3 has particulars:cargo helicopter; shuttle helicopter; single-rotor helicopter; skyhook - cleaver, meat cleaver, chopper - a butcher's knife having a large square blade
--4 is a kind of knife
Derived forms: verb chop1, verb chop4