a radio-frequency band or radio frequency lying between 3000 and 300 megahertz
Abbreviation: UHF
ultrahigh frequency in American English
(ˈʌltrəˈhaɪ)
any radio frequency between 300 and 3,000 megahertz
ultrahigh frequency in American English
noun
Radio
any frequency between 300 and 3000 megahertz
Abbreviation: UHF, uhf
Derived forms
ultrahigh-frequency
adjective
Word origin
[1935–40]This word is first recorded in the period 1935–40. Other words that entered Englishat around the same time include: Arts and Crafts Movement, Rhodesian ridgeback, aeroembolism, fluorocarbon, walk-through
Examples of 'ultrahigh frequency' in a sentence
ultrahigh frequency
A past initiative to scare off the army of rhesus macaques with ultrahigh-frequency loudspeakers didn't work.