ultrahigh

US:USA pronunciation: IPA and respellingUSA pronunciation: IPA/ˌʌltrəˈhaɪ/ ,USA pronunciation: respelling(ul′trə hī′)


WordReference Random House Learner's Dictionary of American English © 2025
ul•tra•high /ˌʌltrəˈhaɪ/USA pronunciation   adj. 
  1. extremely high.

WordReference Random House Unabridged Dictionary of American English © 2025
ul•tra•high  (ul′trə hī′),USA pronunciation adj. 
  1. extremely high:ultrahigh skyscrapers of 100 stories.
  • ultra- + high 1945–50

'ultrahigh' also found in these entries (note: many are not synonyms or translations):
UHF - UHT - acorn tube - ultrahigh frequency

Forum discussions with the word(s) "ultrahigh" in the title:


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