tornado
English
Etymology
From Spanish tronada (“thunderstorm”), from tronar (“to thunder”), from Latin tonare (“to thunder”), from Proto-Indo-European *(s)tene- (“to thunder”). The 'o' and 'r' were reversed in English (metathesis) under influence of Spanish tornar (“to twist, to turn”), from Latin tornāre (“to turn”).
Pronunciation
- enPR: tô(r)-nā'dō, IPA(key): /tɔː(ɹ)ˈneɪ.dəʊ/
Audio (US) (file)
Noun
tornado (plural tornados or tornadoes)

- (meteorology) A violent windstorm characterized by a mobile, twisting, funnel-shaped cloud.
- 2013 March 1, Frank Fish, George Lauder, “Not Just Going with the Flow”, in American Scientist, volume 101, number 2, page 114:
- An extreme version of vorticity is a vortex. The vortex is a spinning, cyclonic mass of fluid, which can be observed in the rotation of water going down a drain, as well as in smoke rings, tornados and hurricanes.
- A tornado is a rotating column of air, pendant from a cumulonimbus cloud, and nearly always observable as a funnel cloud or tuba. Its vortex, meters in diameter, rotates counterclockwise in the northern hemisphere, and clockwise in the southern hemisphere, with wind speeds of 160 to more than 480 kilometres per hour.
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Synonyms
Derived terms
- tornado watch, tornado warning (A tornado watch means that conditions are favorable for producing a tornado. A tornado warning means that a tornado has been sighted in the area or has been detected on radar.)
- tornado shelter
Translations
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See also
Anagrams
Danish
Etymology
Noun
tornado c (singular definite tornadoen, plural indefinite tornadoer)
Inflection
| common gender |
Singular | Plural | ||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | tornado | tornadoen | tornadoer | tornadoerne |
| genitive | tornados | tornadoens | tornadoers | tornadoernes |
Dutch
Pronunciation
Audio (file)
Noun
tornado f, m (plural tornado's, diminutive tornadootje n)
Esperanto
Pronunciation
- IPA(key): /torˈnado/
- Hyphenation: tor‧na‧do
Noun
tornado (accusative singular tornadon, plural tornadoj, accusative plural tornadojn)
Finnish
Noun
tornado
Declension
| Inflection of tornado (Kotus type 2/palvelu, no gradation) | |||
|---|---|---|---|
| nominative | tornado | tornadot | |
| genitive | tornadon | tornadojen tornadoiden tornadoitten | |
| partitive | tornadoa | tornadoja tornadoita | |
| illative | tornadoon | tornadoihin | |
| singular | plural | ||
| nominative | tornado | tornadot | |
| accusative | nom. | tornado | tornadot |
| gen. | tornadon | ||
| genitive | tornadon | tornadojen tornadoiden tornadoitten | |
| partitive | tornadoa | tornadoja tornadoita | |
| inessive | tornadossa | tornadoissa | |
| elative | tornadosta | tornadoista | |
| illative | tornadoon | tornadoihin | |
| adessive | tornadolla | tornadoilla | |
| ablative | tornadolta | tornadoilta | |
| allative | tornadolle | tornadoille | |
| essive | tornadona | tornadoina | |
| translative | tornadoksi | tornadoiksi | |
| instructive | — | tornadoin | |
| abessive | tornadotta | tornadoitta | |
| comitative | — | tornadoineen | |
See also
Italian
Pronunciation
- Rhymes: -ado
Noun
tornado m (invariable)
Anagrams
Norwegian Bokmål
Etymology
Noun
tornado m (definite singular tornadoen, indefinite plural tornadoer, definite plural tornadoene)
- (meteorology) a tornado
References
- “tornado” in The Bokmål Dictionary.
Norwegian Nynorsk
Etymology
Noun
tornado m (definite singular tornadoen, indefinite plural tornadoar, definite plural tornadoane)
- (meteorology) a tornado
References
- “tornado” in The Nynorsk Dictionary.
Portuguese
Noun
tornado m (plural tornados)
Verb
tornado m (feminine singular tornada, masculine plural tornados, feminine plural tornadas, infinitive tornar)
- Masculine singular past participle of tornar
Scots
Etymology
Noun
tornado (plural tornadoes)
Serbo-Croatian
Etymology
Pronunciation
- IPA(key): /tǒrnaːdo/
- Hyphenation: tor‧na‧do
Noun
tòrnādo m (Cyrillic spelling то̀рна̄до)
Declension
References
- “tornado” in Hrvatski jezični portal
Spanish
Etymology
From English tornado, and this in turn from Spanish tronada (see English etymology for details).
Pronunciation
- IPA(key): [to̞ɾˈna̠.ð̞o̞], [to̞ɾˈna̠.do̞]
Noun
tornado m (plural tornados)
Verb
tornado m (feminine singular tornada, masculine plural tornados, feminine plural tornadas)
- past participle of tornar
See also
- anticiclón m
- huracán m
- ciclón m
- tifón m
- torbellino m
- remolino m