upa-√das P. -dasyati (Subj. -dasat RV. i, 139, 5 AV. v, 30, 15) to fail, be wanting, be extinguished or exhausted, dry up RV. AV. iii, 29, 2, 6 ; v, 30, 15 TS. i, 6, 3, 3 ŚBr. TāṇḍyaBr. GopBr. Kauś

• to want, lose, be deprived of (instr.) AV. xii, 4, 2: Caus. -dāsayati, to cause to fail or cease, extinguish AV. xii, 5, 27 ; 52 TBr. Nir