The quality of being essential or necessary for life.
जीवन के लिए आवश्यक होने की गुणवत्ता
English Usage: The vitalness of clean water cannot be overstated.
Hindi Usage: чистा पानी की vitalness को कम नहीं आंका जा सकता।
jivanadayitva, jeevanadayitva, jeevanadayitav, jeevandayitva, jeevanadayitv, jivanadayitv