Rahassa (adj. nt.) [Sk. rahasya] secret, private; nt. secrecy, secret Mhvs 35, 64 (vatvā rahassaŋ); instr. rahassena (as adv.) secretly Mhvs 36, 80; acc.rahassaŋ id. Pv iv. 165.

 -- kathā secret speech, whispered words J i.411; ii.6.