Search Result for "unfilled": 
Wordnet 3.0

ADJECTIVE (1)

1. of purchase orders that have not been filled; 



The Collaborative International Dictionary of English v.0.48:

Unfilled \Unfilled\
   See filled.


WordNet (r) 3.0 (2006):

unfilled
    adj 1: of purchase orders that have not been filled [ant:
           filled]