Definition of valleys:
(n) :
An elongated depression cast between hills or mountains, often with a river flowing through it.
(n) :
An area which drains itself into a river.
(n) :
Any structure resembling one, e.g. the interior angle formed by the intersection of two sloping roof planes.
(v) :
(intransitive, poetic, rare) To form the shape of a valley.
(n) :
A placename:
(n) :
A community in Colchester, Nova Scotia, Canada.