ráva m. (√ 1. ru) a roar, yell, cry, howl (of animals, wild beasts &c.), [RV.] &c. &c.
song, singing (of birds), [MBh.]; [R.] &c.
hum, humming (of bees), [Ragh.]; [Kathās.]
clamour, outcry, [Kathās.]
thunder, [RV.]; [MBh.]
talk, [MW.]
any noise or sound (e.g. the whizz of a bow, the ringing of a bell &c.), [MBh.]; [Kāv.] &c.