A cold front stays on the ground, while the warm air mass rises to the sky and condenses into clouds.
The herpes virus causes cold sores.
The usual phrase is, "You caught a cold."
No. cP means continental polar. Such an air mass can cause a cold spell.
cold water
a virus that causes the common cold
its spell like "no"
cold
froid(e)
Scotland!
VERY COLD
The Atomic Bomb caused the cold war.
The A-Bomb.