Definitions for unfulfilled
Random House Webster's College Dictionary
unfulfilled, unrealized, unrealised(adj)
of persons; marked by failure to realize full potentialities
"unfulfilled and uneasy men"; "unrealized dreams and ambitions"
Lacking fulfillment; marked by a feeling of failure to achieve goals or desires.
Not yet provided as promised, particularly with respect to a contract or an order for a supply of something.