See drai.
cl. 2. P. drā́ti (Impv. drā́tu, drā́ntu, [RV.]; [AV.]; pf. dadrur, p. Ā. dadrāṇá, [RV.] ; aor. adrāsīt; Subj. drāsat, [ib.]), to run, make haste: Caus. drāpayati (Desid. of Caus. dídrāpayiṣati), [ŚBr.]; aor. adidrapat, [Siddh.] : Intens. dáridrāti, [TS.]; 3. pl. daridrati, [Hit.]; to run hither and thither; to be in need or poor: Desid. of Intens. didaridrāsati and didaridriṣati, [Pāṇ. vi, 1, 14], Vārtt. 2, [Pat.] [Cf. √ dru and dram; Gk. δι-δρά-σκω, δρᾶ-ναι.]
drai or ([Dhātup. xxii, 10] and [xxiv, 46]) cl. 1. P. Ā. drāyati, °te (cf. ni-) or cl. 2. P. drāti (pf. -dadrau, [Naiṣ.]; aor. adrāsīt, [Br.]; fut. drāsyáti, [ib.]) to sleep. [cf. Gk. ἔδραθον, Lat. dormio].