puller n 1: someone who applies force so as to cause motion toward herself or himself 2: someone who pulls or tugs or drags in an effort to move something [syn: {puller}, {tugger}, {dragger}]
Puller \Pull"er\, n. One who, or that which, pulls. [1913 Webster] Proud setter up and puller down of kings. --Shak. [1913 Webster]