~ 1 [ di:n ]
(also dean )
■ noun [usu. in place names ] Brit. a deep, narrow, wooded valley.
Origin
OE denu , of Gmc origin; related to den .
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~ 2 [ di:n ]
■ noun dialect a bare sandy tract or low sandhill by the sea.
Origin
ME: perh. of Gmc origin and related to dune .