s. water, nir; 2. a river, ayu.
punanatu, the Chola kingdom as watered by the Cauvery, conatu.
punanatan, any Chola king.
s. water, நீர்; 2. a river, ஆறு.
புனனாடு, the Chola kingdom as watered by the Cauvery, சோணாடு.
புனனாடன், any Chola king.