strath /stɹæθ/ noun2 •(Ireland, Scotland) A wide, flat river valley.[T]hose fair Straths that vvater’d are / VVith Tay and Tvveed’s smooth Streams, / VVhich gentily and daintily / Eat dovvn the flovvry Braes; / As greatly and quietly / They vvimple to the Seas. — 1720 •(Ireland, Scotland) A piece of flat land beside a body of water.[T]he place is pretty pleasant, close by Forth waterside, att the foot of Craigmor, betwixt which and the watar there is a strath very proper for walking: […] — 1699 formsstraths
