lowcloud
nounUK /ˌləʊ ˈklaʊd/
US /ˌloʊ ˈklaʊd/
A cloud that is close to the ground.
The plane flew through a lowcloud and everything turned white.
OTHER MEANINGS
2. A cloud layer that sits low in the sky and can make flying hard to see.
Pilots must be careful when a lowcloud covers the runway.
3. A dark, heavy cloud that hangs low before rain.
A lowcloud gathered over the hills before the storm.
4. A patch of cloud touching the top of a mountain.
The hikers walked into a lowcloud near the summit.