Sagarmatha National Park
"Sagarmāthā" is a Nepali word derived from सगर् sagar meaning "sky" and माथा māthā meaning "head".
Samudra
Samudra is usually translated as "ocean, sea" and the word itself means "gathering of waters". A minority of scholars (e.g. Madhav Deshpande) translate the term as "river". However, the Samudra is never said to flow in the "Rigveda", but to receive all rivers (e.g. RV 6.36.3; 8.44.25). The "Rigveda" also describes the Vedic Sarasvati River as a river that flows to the ocean (e.g. RV 2.41.16-18) and "is pure in her course from the mountains to the sea" (RV 7.95.2). "Rigveda" 1.71.7 describes the seven great rivers seeking the Samudra and in RV 7.33.8 it is written that all the rivers flow to the Samudra but are unable to fill it.