idiosyncrasy (pharmacogentic differences)-Special characteristics by which persons differ from each others or which makes one react differently from others.

विलक्षणता, प्रत्यात्मता-व्यक्तीची परस्पर भिन्नता आणि प्रतिक्रिया दर्शविणारी जीनी लक्षणे.