Usually means: Activities inherently dangerous, strict liability.
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We found 6 dictionaries that define the word ultrahazardous:

General (4 matching dictionaries)
  1. ultrahazardous: Merriam-Webster
  2. ultrahazardous: Collins English Dictionary
  3. ultrahazardous: Wiktionary
  4. ultrahazardous: Dictionary.com

Business (2 matching dictionaries)
  1. ultrahazardous: Merriam-Webster Legal Dictionary
  2. Glossary of Legal Terms (No longer online)

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Definitions from Wiktionary (ultrahazardous)

▸ adjective:  Extremely hazardous.

Similar:
extrahazardous, hazardful, ultrarisky, ultralethal, ultra-high, ultraserious, ultrahot, extreme, ultraheavy, ultrahard, more...

Opposite:
safe, low-risk, non-hazardous, harmless

Phrases:
ultrahazardous activity, ultrahazardous activities, more...

▸ Words similar to ultrahazardous

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▸ Popular nouns described by ultrahazardous

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▸ Rhymes of ultrahazardous

▸ Invented words related to ultrahazardous

Similar:
extrahazardous, hazardful, ultrarisky, ultralethal, ultra-high, ultraserious, ultrahot, extreme, ultraheavy, ultrahard, more...

Opposite:
safe, low-risk, non-hazardous, harmless

Phrases:
ultrahazardous activity, ultrahazardous activities, more...



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