(adj) not disciplined or conditioned or made adept by training, Ant. trained, Example:an untrained voice; untrained troops; young minds untrained in the habit of concentration
Mr. Vance, I think what the judge is trying to determine here... is what exactly your strategy is for helping poor Mr. Junuh find his game, because to the untrained observer it appears you know as much about being a caddie... as I do about driving a locomotive.
To the untrained eye, there's nothing visually abnormal with this angelic young boy, but one must remember not to be fooled by his calm, unassuming facade.