দ্বিঘাত (Assamese) [ Roman: dwi.ghat]
    Contributed by: Rajib Kumar Dutta (ৰাজীৱ কুমাৰ দত্ত) on 2006-11-17
    1. Mathematics(Proper Adj.-Neuter) a polynomial in which the highest power is 2, for example, x=y 2 যি বহুৰাশিৰ ঘাত ২, যেনেঃ x = y 2