2. violently spinning
windstorm
The tornado picked up
everything in its path, including
animals and cars.
umbrella
noun
held over one's head and
body for rain protection
I always keep an umbrella in
my car in case of rain.
UV (ultra violet) rays
noun
the damaging rays from the sun
Ultra violet rays can cause skin
cancer if you don't wear
sunscreen.
wind/windy
noun/adjective
blowing air outside
It's too windy to play golf today.
wind chill factor
noun
when the wind makes the air feel
colder than the actual
temperature
It's minus two, but with the wind
chill factor it's minus fifteen.