Monier-Williams Sanskrit-English Dictionary
m. and f. (prob. fr. 1. sidh, to go) a river, stream (esp. the Indus indu s, and in this sense said to be the only river regarded as m. See -nada, col. 2) RV. &c 1217,1 244810 m. flood, waters (also in the sky) RV.; AV. 1217,1 244811 m. ocean, sea RV. &c 1217,1 244812 m. a symbolical term for the number 4 (cf. 1. samudra) Gan2it. 1217,1 244813