coldpool
nounUK /ˈkəʊldpuːl/
US /ˈkoʊldpuːl/
A coldpool is a small pool of cold water.
The children splashed in the coldpool at the edge of the stream.
OTHER MEANINGS
2. A patch of cold air or cold water in the ocean.
The divers avoided the coldpool near the reef.
3. A small, chilly swimming hole or bathing spot.
We found a shady coldpool behind the waterfall.
4. A cold area of water in a river or lake where fish gather.
Trout often rest in the coldpool below the rapids.