(cf. √ ruś) cl. 1. 4. P. ([Dhātup. xvii, 42]; [xxvi, 120]) roṣati or ruṣyati (rarely °te, and ruṣati, cf. ruṣat; Gr. also pf. ruroṣa; aor. aruṣat or aroṣīt; fut. roṣitā, roṣṭā; roṣiṣyati; inf. roṣitum or roṣṭum; ind.p. ruṣya, [MBh.]), to hurt, injure, kill (hiṃsāyām), [Dhātup.]; (cl. 1.) to be hurt or offended by, take offence (acc.), [RV. viii, 99, 4]; to displease, be disagreeable to (gen.), [ib.] [viii, 4, 8]; [AitBr. iv, 10] (cf. ruṣat and ruśat); cl. 4. to be vexed or cross, be angry with (gen.), [MBh.]; [R.] &c.: Caus. (or cl. 10. [Dhātup. xxxii, 131]) roṣayati, °te (aor. arūruṣat; Pass. roṣyate), to vex, annoy, displease, irritate, exasperate, [MBh.]; [Kāv.] &c.; to be furious or angry, [Divyāv.] : Desid. ruruṣiṣati, ruroṣiṣati Gr.: Intens. roruṣyate, roroṣṭi, [ib.] [cf. Gk. λύσσα &c.]
f. (nom. ruṭ, [Siddh.]) anger, wrath, rage, fury, passion, [MBh.]; [Kāv.] &c.