strath
n. அகன் மலைத்தாக்கு, அகன்ற மலைப்பள்ளத்தாக்கு.
Strath, n. Etym: [Gael. srath.] Defn: A valley of considerable size, through which a river runs; a valley bottom; -- often used in composition with the name of the river; as, Strath Spey, Strathdon, Strathmore. [Scot.] The long green strath of Napa valley. R. L. Stevenson.