tornado [i tC:Rn3idou ]     (순위: 12668 - 대졸 수준)   복수  tornados, tornadoes 뜻  명) [기상] 토네이도, 대선풍 Mean  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.