• Bengali Word নিরংশ English definition (noun) (astrology) the first and the last day of the ascendance of a sign of the zodiac; passage of a sun or a planet from one sign/ position in the heaven into another. (adjective) receiving no share. নিরংশক (adjective) = নিরংশ. নিরংশী (adjective) (feminine) = নিরংশ.