Standard Lemma guide

gyroscope

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

Each Play button uses your device's default local English voice, or a natural local fallback. The selected voice name appears after playback. This is synthesized speech, not a source recording.

  • Received-Pronunciation: /ˈd͡ʒaɪ.ɹəˌskəʊp/
  • Southern-England: Recorded audio is listed in the source snapshot.
  • General-American: /ˈd͡ʒaɪ.ɹəˌskoʊp/
  • CMU ARPABET: JH AY1 R AH0 S K OW2 P Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

An apparatus composed of a wheel which spins inside of a frame (gimbal) and causes the balancing of the frame in any direction or position. In the form of a gyroscopic stabilizer, used to help keep aircraft and ships steady.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

rotating mechanism in the form of a universally mounted spinning wheel that offers resistance to turns in any direction

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: gyro

Antonyms: none provided

Broader terms: rotating mechanism

History

Etymology

Etymology tree Proto-Indo-European *gew-der. Ancient Greek γῦρος (gûros)lbor. French gyro- Proto-Indo-European *speḱ- Proto-Indo-European *-yeti Proto-Indo-European *spéḱyeti Proto-Hellenic *sképťomai Ancient Greek σκέπτομαι (sképtomai) Proto-Indo-European *-ós Proto-Hellenic *-ós ▲ Ancient Greek -ος (-os)influ. Ancient Greek -ός (-ós) Ancient Greek σκοπός (skopós) Proto-Indo-European *-eti Proto-Indo-European *-eyéti Proto-Indo-European *-esyéti Proto-Indo-European *-éh1ti Proto-Indo-European *-yeti Proto-Indo-European *-éh1yeti Proto-Indo-European *-yeti Proto-Indo-European *-éyeti Ancient Greek -έω (-éō) Ancient Greek σκοπέω (skopéō)der. French -scope French gyroscopebor. English gyroscope Borrowed from French gyroscope, coined in 1852 by physicist Leon Foucault, equivalent to gyro- + -scope, from Ancient Greek γῦρος (gûros, “circle”) and σκοπός (skopós, “watcher”).

Across languages

Translations

32 source translations are retained for this English entry.

  • Arabic: جَيْرُوسْكُوب (jayrūskūb) — apparatus
  • Catalan: giroscopi — apparatus
  • Chinese Cantonese: 陀螺儀 /陀螺仪 — apparatus
  • Chinese Mandarin: 陀螺儀 /陀螺仪 (tuóluóyí) — apparatus
  • Chinese Mandarin: 迴轉儀 /回转仪 (huízhuǎnyí) — apparatus
  • Czech: gyroskop — apparatus
  • Danish: gyroskop — apparatus
  • Dutch: gyroscoop — apparatus
  • Finnish: gyroskooppi — apparatus
  • French: gyroscope — apparatus
  • Galician: xiroscopio — apparatus
  • German: Gyroskop — apparatus
  • Greek: γυροσκόπιο (gyroskópio) — apparatus
  • Hungarian: giroszkóp — apparatus
  • Icelandic: snúður — apparatus
  • Icelandic: snúðvísir — apparatus
  • Indonesian: giroskop — apparatus
  • Interlingua: gyroscopio — apparatus
  • Italian: giroscopio — apparatus
  • Japanese: ジャイロスコープ (jairosukōpu) — apparatus
  • Korean: 자이로스코프 (jairoseukopeu) — apparatus
  • Malay: gegasing — apparatus
  • Malay: giroskop — apparatus
  • Polish: żyroskop — apparatus
  • Portuguese: giroscópio — apparatus
  • Russian: гироско́п (giroskóp) — apparatus
  • Slovene: žiroskop — apparatus
  • Spanish: giroscopio — apparatus
  • Swedish: gyroskop — apparatus
  • Tagalog: halintigal — apparatus
  • Tamil: சுழல்காட்டி (cuḻalkāṭṭi) — apparatus
  • Turkish: jiroskop — apparatus
Real reading context

gyroscope in complete knowledge articles