Wordnet 3.0
ADJECTIVE (1)
1. 
 not characteristic of or skilled in applied arts and sciences; 
- Example: "nontechnical aspects of the job"- Example: "nontechnical training"- Example: "an untechnical reader"- Example: "in clear effective nontechnical language"[syn: nontechnical, untechnical]
The Collaborative International Dictionary of English v.0.48:
Untechnical \Untechnical\
   See technical.
WordNet (r) 3.0 (2006):
untechnical
    adj 1: not characteristic of or skilled in applied arts and
           sciences; "nontechnical aspects of the job";
           "nontechnical training"; "an untechnical reader"; "in
           clear effective nontechnical language" [syn:
           nontechnical, untechnical] [ant: technical]