Found in the following dictionaries
Enable (Words with friends)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
SOWPODS (Collins Scrabble Words)
OTCWL2014 (NASPA Word List 2014)
TWL06 (NASPA List 2006)
"Tornado" Definition
noun
A rotating column of air ranging in width from a few yards to more than a mile and whirling at destructively high speeds, usually accompanied by a funnel-shaped downward extension of a cumulonimbus cloud.
Source: American Heritage Dictionary
A violent thunderstorm in western Africa or nearby Atlantic waters.
Source: American Heritage Dictionary
A whirlwind or hurricane.
Source: American Heritage Dictionary
A tropical thunderstorm.
Source: Merriam-Webster
A squall accompanying a thunderstorm in Africa.
Source: Merriam-Webster