tornado
How to Use Tornado
Learner’s notesIn plain EnglishA violent, rotating funnel of wind that drops from a storm and can flatten buildings.
A tornado forms over land; a similar storm over water is usually called a waterspout, and a hurricane is a much larger tropical storm system, not the same thing.
Word Forms
tornadoed past tense, tornadoes plural, tornados plural, tornados singular
Fill the Gap
Can you complete this real example?
The _____ tore the roof off the barn in seconds.
Etymology
Traced back to 1550s nautical English "ternado," itself from Spanish tronada ("thunderstorm"), from tronar ("to thunder"), ultimately from Latin tonare. The letters got swapped around (a process called metathesis) under the influence of the similar Spanish word tornar, "to turn."