valleys

/ˈvæliz/

NOUN

1. Elongated depressions between hills or mountains

Long, relatively low areas of land between hills or mountains, often with rivers or streams flowing through them.

Naturally occurring low areas of land surrounded by higher terrain, including hills, mountains, or elevated slopes.

The eagle soared high above the rugged mountain peaks and deep valleys.
The explorers set up camp in the lush, green valleys nestled between the hills.
The geologist studied the formation of ancient valleys to understand the region's geological history.
A network of rivers carved intricate patterns through the vast network of valleys.
The echoes of the wind resonated through the secluded valleys in the quiet wilderness.

NOUN

Areas of land from which water drains into a particular river or river system.

Geographical areas in which rainfall and surface water flow toward a common river, stream, or drainage network.

NOUN

Structures or recessed areas that resemble natural valleys in shape or formation.

The internal angles or channels formed where two sloping roof planes meet, creating a recessed valley-like structure.