nāma-kāya:the 'mind-group' (as distinguished from rūpa-kāya,the corporeality-group) comprises the 4 immaterial groups of existence (arūpino khandhā; s.khandha).This twofold grouping,frequent in Com.,occurs first in D.15,also in Pts.M.(I,183); nāma-kāya alone is mentioned in Sn.1074.