valley

1. valley (noun) — sense 1

Definition: An elongated depression cast between hills or mountains, often with a river flowing through it.

Example: The Indus River valley was the site of an ancient civilization.

2. valley (noun) — sense 2

Definition: An area which drains itself into a river.

3. valley (noun) — sense 3

Definition: Any structure resembling one, e.g. the interior angle formed by the intersection of two sloping roof planes.

4. valley (verb) — sense 4

Definition: To form the shape of a valley.

Example: These hues of red rose and green and pale green, ruffled and pouted in the billowy white of the dress ballooning and valleying softly, like a yacht before the sail bends low; […]