Search Result for "instructional": 
Wordnet 3.0

ADJECTIVE (1)

1. of or relating to or used in instruction;
- Example: "instructional aids"



The Collaborative International Dictionary of English v.0.48:

Instructional \In*struc"tion*al\, a.
   Pertaining to, or promoting, instruction; educational.
   [1913 Webster]


WordNet (r) 3.0 (2006):

instructional
    adj 1: of or relating to or used in instruction; "instructional
           aids"