(p. 159) uniśa nineteen. উনিশ-বিশ n. slight or negligible or insignificant difference; hair-splitting difference; partiality. উনিশ-বিশ করা v. to treat with partiality; to make a slight difference. উনিশ-বিশ হওয়া v. to differ slightly. উনিশে n. the nineteenth day of a month. a. (of days of a month) nineteenth. 6)