the quality of being sluggish or dull

आलस्य की गुणवत्ता

English Usage: His loginess made it difficult for him to participate actively in class.

Hindi Usage: उसकी आलस्य की गुणवत्ता ने उसे कक्षा में सक्रिय रूप से भाग लेने में कठिनाई दी।