Meaning of WHIRLYBIRD

Pronunciation:			'wurlee`burd
WordNet Dictionary
	Definition:		[n]  an aircraft without wings that obtains its lift from the rotation of overhead blades
	Websites:
	Synonyms:		chopper, eggbeater, helicopter
	See Also:		blade, cargo helicopter, heavier-than-air craft, landing skids, rotor, shuttle helicopter, single-rotor helicopter, skyhook, vane