Violent windstorm (7)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">violent windstorm</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for tornado that I've seen before include "Road not turned in the windstorm" , "Hurricane" , "Whirling storm" , "Rapidly whirling column of air" , "lot of wind" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">violent windstorm</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for cyclone that I've seen before include "Violent whirling wind" , "kind of weather?" , "Depression - tropical storm" , "storm in the West Indies, say" , "Wind spiral" .)