supertwister
su·pert·wis·ter
noun
1.
the most powerful tornado which can creat enormously devastating damage
- “supertiwsters are fortunately rare”
Origin
From super- + twister.
Related words
Broader terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.