Tornado

имя существительное [испанский язык, множественное число] tornadoes, tornados смерч, торнадо, шквал

Большой англо-русский словарь

Tornado

noun (plural -does or -dos) Etymology: modification of Spanish tronada thunderstorm, from tronar to thunder, from Latin tonare — more at thunder 1. archaic a tropical thunderstorm 2. a. a squall accompanying a thunderstorm in Africa b. a violent destructive whirling wind accompanied by a funnel-shaped cloud that progresses in a narrow path over the land 3. a violent windstorm; whirlwind

Merriam-Webster's Collegiate Dictionary

Tornado

The software development environment previously distributed with VxWorks.

Free Online Dictionary of Computing