Pusher

n.	1.	One who, or that which, pushes.
	2.	One who sells illegal drugs, esp. one who tries to convince others to use such drugs.
	3.	(Railroad) a second engine attached to the rear of a train to provide extra power for climbing steep grades.

Noun	1.	pusher - one who intrudes or pushes himself forward Synonyms: thruster
	2.	pusher - an unlicensed dealer in illegal drugs Synonyms: drug dealer, drug peddler, drug trafficker, peddler
	3.	pusher - someone who pushes Synonyms: shover
	4.	pusher - a sandal attached to the foot by a thong over the toes Synonyms: zori
	5.	pusher - a small vehicle with four wheels in which a baby or child is pushed around Synonyms: perambulator, pram, pushchair, baby buggy, baby carriage, stroller, go-cart, carriage

Mafioso, black marketeer, bootlegger, dealer, double-prop, drug pusher, gray marketeer, moonshiner, multi-prop, piston plane, propeller plane, propjet, pusher plane, racketeer, single-prop, tractor, turbo-prop, turbo-propeller plane, twin-prop