Phrase guide

Q fever

noun · 2 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

An infectious disease, resembling influenza, caused by the bacterium Coxiella burnetii (previously classified as Rickettsia burnetii).

Definition source: English Wiktionary via Wiktextract

Usage: uncountable

Examples

  • 1995, M. Isaacson, M. J. Hale, Chapter 8: Infections Caused by Rickettsiae, W. Doerr, Tropical Pathology, page 275, In the past it was believed that chronic Q fever was always the result of reactivation of a primary infection which persisted in latent form.
  • 2001, Todd Hatchette, Thomas J. Marrie, Q Fever, entry in R. W. Ashford, Encyclopedia of Arthropod-transmitted Infections of Man and Domesticated Animals, page 417, Q fever (query fever) is a zoonosis with worldwide distribution. New Zealand is the only country free of the disease.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

an acute disease resembling influenza

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

Broader terms: rickettsial disease, rickettsiosis

History

Etymology

From query + fever, the causative agent being unknown at the time.

Across languages

Translations

18 source translations are retained for this English entry.

  • Arabic: حَمَى Q (ḥamā Q) — infectious disease resembling influenza
  • Armenian: կու տենդ — infectious disease resembling influenza
  • Chinese Mandarin: Q熱 /Q热 (Q-rè) — infectious disease resembling influenza
  • Chinese Mandarin: Q型流感 (Q-xíngliúgǎn) — infectious disease resembling influenza
  • Czech: Q horečka — infectious disease resembling influenza
  • Dutch: Q-koorts — infectious disease resembling influenza
  • Finnish: Q-kuume — infectious disease resembling influenza
  • French: fièvre Q — infectious disease resembling influenza
  • German: Q-Fieber — infectious disease resembling influenza
  • Hindi: क्यू बुखार (kyū bukhār) — infectious disease resembling influenza
  • Hungarian: Q-láz — infectious disease resembling influenza
  • Italian: febbre Q — infectious disease resembling influenza
  • Japanese: Q熱 (kyū-netsu) — infectious disease resembling influenza
  • Korean: 큐열 (kyuyeol) — infectious disease resembling influenza
  • Portuguese: febre Q — infectious disease resembling influenza
  • Russian: Ку-лихора́дка (Ku-lixorádka) — infectious disease resembling influenza
  • Spanish: fiebre Q — infectious disease resembling influenza
  • Vietnamese: bệnh sốt Q — infectious disease resembling influenza