Meaning of unpile

un•pile

Pronunciation: (un-pīl'), [key]
— v., -piled, -pil•ing.
—v.t.
  1. to disentangle or remove from a piled condition: to unpile boxes.
—v.i.
  1. to become removed or separated from a piled condition: The football players unpiled after each play.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.