The state of being devoid of vitality or energy, often used to describe a lack of spirit or enthusiasm.

जीवनी शक्ति या ऊर्जा की कमी।

English Usage: His saplessness during the presentation was disappointing to the audience.

Hindi Usage: उसकी प्रस्तुति के दौरान saplessness दर्शकों के लिए निराशाजनक थी।