in·com·plete 
(ĭn′kəm-plēt)
(ĭn′kəm-plēt)adj.
1. Not complete.
2. Football Not caught in bounds or intercepted: an incomplete forward pass.
n.
A grade indicating that the requirements for an academic course or assignment have not been met.
in′com·pletely adv.
in′com·pleteness, in′com·pletion n.