निश्चित्यniścityaind. having ascertained or decided, feeling assured or convinced or resolute MBh. Ka1v. &c.
indeclinable having ascertained or decided, feeling assured or convinced or resolute MBh. Ka1v. etc.
तदेकं वद निश्चित्य येन श्रेयोऽहमाप्नुयाम् ॥