hertz

See also: Hertz

English

Etymology

Named after German physicist Heinrich Rudolf Hertz (1857–1894).

Pronunciation

  • (UK) IPA(key): /hɜːts/, /hɜːs/
  • (US) IPA(key): /hɝts/
    • Audio (US):(file)
  • Homophone: hurts
  • Rhymes: -ɜː(ɹ)ts

Noun

hertz (plural hertz or hertzes)

  1. In the International System of Units, the derived unit of frequency; one (period or cycle of any periodic event) per second. Symbol: Hz
    Synonym: cycle per second
    • 2017 December 12, National Transportation Safety Board, “1.3.5 Electrical Generation and Distribution System”, in Marine Accident Report: Sinking of US Cargo Vessel SS El Faro, Atlantic Ocean, Northeast of Acklins and Crooked Island, Bahamas, October 1, 2015[1], archived from the original on 15 May 2022, pages 36–37:
      Each turbogenerator consisted of a steam turbine, powered by 900 psi of superheated steam, that was coupled by a set of reduction gears to a General Electric marine alternating-current generator operating at 1,800 rpm. Each generator had a capacity of 2,000 kilowatts of three-phase power at 450 volts and 60 hertz. The main 450-volt switchboard was energized by the two turbogenerators. The emergency switchboard, in the emergency generator room, was fed from the main switchboard through an electrical tie.

Derived terms

Translations

See also

Czech

Pronunciation

  • IPA(key): [ˈɦɛrt͡s]

Noun

hertz m inan

  1. hertz (unit of frequency)

Declension

Further reading

Danish

Etymology

Named after the German physicist Heinrich Rudolf Hertz.

Pronunciation

  • IPA(key): /hɛrts/, [hæɐ̯d̥s]

Noun

hertz c (plural indefinite hertz)

  1. hertz. Symbol: Hz

Derived terms

Further reading

French

Pronunciation

  • (aspirated h) IPA(key): /ɛʁts/
  • Audio (Paris):(file)
  • Rhymes: -ɛʁts

Noun

hertz m (plural hertz)

  1. hertz

Further reading

Galician

Noun

hertz m (uncountable)

  1. hertz
    Synonym: hercio

Italian

Pronunciation

  • IPA(key): /ˈɛrt͡s/
  • Rhymes: -ɛrts
  • Hyphenation: hèrtz

Noun

hertz m (invariable)

  1. (metrology, physics) hertz

Further reading

  • hertz in Luciano Canepari, Dizionario di Pronuncia Italiana (DiPI)
  • Hertz in Aldo Gabrielli, Grandi Dizionario Italiano (Hoepli)
  • hertz in garzantilinguistica.it – Garzanti Linguistica, De Agostini Scuola Spa
  • hèrtz in Dizionario Italiano Olivetti, Olivetti Media Communication
  • hertz in sapere.it – De Agostini Editore
  • hertz in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana

Norwegian Nynorsk

Etymology

Named after German physicist Heinrich Rufolf Hertz.

Noun

hertz m (definite singular hertzen, indefinite plural hertz, definite plural hertzane)

  1. hertz (unit of frequency)

References

Portuguese

Etymology

Borrowed from German Hertz.

Pronunciation

 
  • (Brazil) IPA(key): /ˈʁɛʁts/ [ˈhɛhts], /ˈʁɛʁ.t͡ʃis/ [ˈhɛh.t͡ʃis]
    • (São Paulo) IPA(key): /ˈʁɛɾts/ [ˈhɛɾts], /ˈʁɛɾ.t͡ʃis/ [ˈhɛɾ.t͡ʃis]
    • (Rio de Janeiro) IPA(key): /ˈʁɛʁt͡ʃ/ [ˈχɛχt͡ʃ], /ˈʁɛʁ.t͡ʃiʃ/ [ˈχɛχ.t͡ʃiʃ]
    • (Southern Brazil) IPA(key): /ˈʁɛɻts/ [ˈhɛɻts], /ˈʁɛɻ.tes/ [ˈhɛɻ.tes]

Noun

hertz m (invariable)

  1. hertz (unit of frequency)

Romanian

Etymology

Borrowed from German Hertz or French hertz.

Noun

hertz m (plural hertzi)

  1. hertz

Declension

Declension of hertz
singular plural
indefinite definite indefinite definite
nominative-accusative hertz hertzul hertzi hertzii
genitive-dative hertz hertzului hertzi hertzilor
vocative hertzule hertzilor

Spanish

Etymology

Unadapted borrowing from English hertz.

Noun

hertz m (plural hertz)

  1. hertz
    Synonym: hercio

Usage notes

According to Royal Spanish Academy (RAE) prescriptions, unadapted foreign words should be written in italics in a text printed in roman type, and vice versa, and in quotation marks in a manuscript text or when italics are not available. In practice, this RAE prescription is not always followed.

Further reading

Swedish

Etymology

Named after German physicist Heinrich Hertz.

Pronunciation

  • (broad) IPA(key): /hærts/
  • (retroflex dialects) IPA(key): [hæʈʂ], [hɛʈʂ]

Noun

hertz c

  1. hertz (singular and plural)