Sir, Bengali dictionary didn't help me except that KAAL also means 'cold' or 'winter'(?). There is no word as KAASUNDAA (U is pronounced as OO). KAASUNDI or KAASUNDA is there, meaning a type of pickle, usually made of green mango and i knew it beforehand.
I think searching the Bengali root for the KAALKAASUNDAA may not give any result. Instead should we move to Sanskrit for its origin? It's bad that i do not know Sanskrit. Regards, Surajit
