nontechnical(a = adj.all) untechnical - 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"
not characteristic of or skilled in applied arts and sciences; as, nontechnical aspects of the job; nontechnical training. Opposite of technical. [WordNet 1.5]
comprehensible to the general public; not requiring specialized training to be understood; as, written for the popular press in plain nontechnical language. [WordNet 1.5]