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PROTO-INDO-EUROPEAN
ROOT
EXTENSIONS
• Ved. drā- /drai- ‘sleep’, ‘fall asleep’, ‘slumber’ (MW: 501f., 548)
• Ved. (RV+) nidrā́- ‘sleep’, ‘slumber’, ‘sleepiness’, ‘sloth’ (MW: 548)
References
MW = Monier-Williams, M. 1899. A Sanskrit-English Dictionary. Clarendon Press.