Phrase guide

operating system

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: /ˈɒpəˌɹeɪtɪŋ ˌsɪstəm/
  • General-American: ŏp′ə-rāt'ĭng sĭs'təm
  • General-American: /ˈɑpəˌɹeɪtɪŋ ˌsɪstəm/
  • US: Recorded audio is listed in the source snapshot.

1

noun

Meaning 1

Software that is designed for controlling the allocation and the use of various hardware resources to tasks and remote terminals.

Definition source: English Wiktionary via Wiktextract

Topics: computing, engineering, mathematics, natural-sciences, physical-sciences, sciences, software

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: OS

Antonyms: none provided

Broader terms: system

2

noun

Meaning 2

(computer science) software that controls the execution of computer programs and may provide various services

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: OS

Antonyms: none provided

Broader terms: software, software program, computer software, software system, software package, package

Narrower terms: DOS, disk operating system, UNIX, UNIX system, UNIX operating system, Windows

History

Etymology

From operating + system. First use appears c. the 1950s.

Across languages

Translations

111 source translations are retained for this English entry.

  • Afrikaans: bedryfstelsel — software which controls the computer
  • Albanian: sistem operativ — software which controls the computer
  • Arabic: نِظَام تَشْغِيل (niẓām tašḡīl) — software which controls the computer
  • Armenian: օպերացիոն համակարգ (ōperacʻion hamakarg) — software which controls the computer
  • Asturian: sistema operativu — software which controls the computer
  • Azerbaijani: əməliyyat sistemi — software which controls the computer
  • Bangala: পরিচালন সিস্টেম — software which controls the computer
  • Basque: sistema eragile — software which controls the computer
  • Belarusian: аперацы́йная сістэ́ма (apjeracýjnaja sistéma) — software which controls the computer
  • Belarusian: апэрацы́йная сыстэ́ма (aperacýjnaja systéma) — software which controls the computer
  • Bengali: অপারেটিং সিস্টেম (opareṭiṅ śisṭem) — software which controls the computer
  • Bulgarian: операцио́нна систе́ма (operaciónna sistéma) — software which controls the computer
  • Burmese: စက်မောင်းစနစ် (cakmaung:ca.nac) — software which controls the computer
  • Burmese: အော်ပရေးတင်းစစ်စတမ် (aupa.re:tang:cacca.tam) — software which controls the computer
  • Carpathian Rusyn: операчна сістема (operačna sistema) — software which controls the computer
  • Catalan: sistema operatiu — software which controls the computer
  • Chinese Cantonese: 作業系統 /作业系统 (zok3 jip6 hai6 tung2) — software which controls the computer
  • Chinese Cantonese: 操作系統 /操作系统 (cou1 zok3 hai6 tung2) — software which controls the computer
  • Chinese: 操作系統 /操作系统 (chok-gia̍p hē-thóng) — software which controls the computer
  • Chinese Mandarin: 操作系統 /操作系统 (cāozuò xìtǒng) — software which controls the computer
  • Chinese Mandarin: 作業系統 /作业系统 (zuòyè xìtǒng) — software which controls the computer
  • Czech: operační systém — software which controls the computer
  • Danish: styresystem — software which controls the computer
  • Danish: operativsystem — software which controls the computer
  • Dutch: besturingssysteem — software which controls the computer
  • Esperanto: operaciumo — software which controls the computer
  • Estonian: operatsioonisüsteem — software which controls the computer
  • Finnish: käyttöjärjestelmä — software which controls the computer
  • French: système d’exploitation — software which controls the computer
  • Galician: sistema operativo — software which controls the computer
  • Georgian: ოპერაციული სისტემა (oṗeraciuli sisṭema) — software which controls the computer
  • German: Betriebssystem — software which controls the computer
  • Greek: λειτουργικό σύστημα (leitourgikó sýstima) — software which controls the computer
  • Haitian Creole: sistèm operasyon — software which controls the computer
  • Hebrew: מַעֲרֶכֶת הַפְעָלָה (ma'arékhet haf'alá) — software which controls the computer
  • Hindi: प्रचालन तंत्र (pracālan tantra) — software which controls the computer
  • Hindi: ऑपरेटिंग सिस्टम (ŏpreṭiṅg sisṭam) — software which controls the computer
  • Hungarian: operációs rendszer — software which controls the computer
  • Icelandic: stýrikerfi — software which controls the computer
  • Icelandic: stjórnkerfi — software which controls the computer
  • Ido: operaco-sistemo — software which controls the computer
  • Indonesian: sistem operasi — software which controls the computer
  • Indonesian: sistem operasional — software which controls the computer
  • Indonesian: sistem pengoperasian — software which controls the computer
  • Interlingua: systema de operation — software which controls the computer
  • Irish: córas oibriúcháin — software which controls the computer
  • Italian: sistema operativo — software which controls the computer
  • Japanese: オペレーティングシステム (opēretingu shisutemu) — software which controls the computer
  • Kashubian: òperacjowô systema — software which controls the computer
  • Kazakh: операциялық жүйе (operasiälyq jüie) — software which controls the computer
  • Khmer: ប្រព័ន្ធប្រតិបត្តិការ (prɑɑpŏən prɑtebattekaa) — software which controls the computer
  • Korean: 운영체제 (unyeongcheje) — software which controls the computer
  • Korean: 오퍼레이팅 시스템 (opeoreiting siseutem) — software which controls the computer
  • Korean: 조작체계 (jojakchegye) — software which controls the computer
  • Northern Kurdish: sîstema şixulandinê — software which controls the computer
  • Kyrgyz: операциялык тутум (operatsiyalık tutum) — software which controls the computer
  • Lao: ລະບົບປະຕິບັດການ (la bop pa ti bat kān) — software which controls the computer
  • Latin: systema internum — software which controls the computer
  • Latin: systema operationis — software which controls the computer
  • Latvian: operacionālā sistēma — software which controls the computer
  • Lithuanian: operacinė sistema — software which controls the computer
  • Low German: Bedriefsysteem — software which controls the computer
  • Macedonian: операти́вен систем (operatíven sistem) — software which controls the computer
  • Malagasy: mpandrindra milina — software which controls the computer
  • Malay: sistem pengendalian — software which controls the computer
  • Malay: sistem pengoperasian — software which controls the computer
  • Malayalam: ഓപറേറ്റിങ്ങ് സിസ്റ്റം (ōpaṟēṟṟiṅṅŭ sisṟṟaṁ) — software which controls the computer
  • Maltese: sistema operattiva — software which controls the computer
  • Māori: pūnaha mahi — software which controls the computer
  • Mongolian: үйлдлийн систем (üjldliin sistem) — software which controls the computer
  • Mongolian: ᠦᠢᠯᠡᠳᠦᠯ ᠦᠨ ᠰᠢᠰᠲ᠋ᠧᠮ (üiledül ün sistēm) — software which controls the computer
  • Norman: système d'opéthâtion — software which controls the computer
  • Norwegian Bokmål: operativsystem — software which controls the computer
  • Norwegian Nynorsk: operativsystem — software which controls the computer
  • Pashto: چلوونکی سیسټم (čalawūnkay sīsṭam) — software which controls the computer
  • Pashto: عامل سیسټم ('āmil sīsṭam) — software which controls the computer
  • Pashto: عملیاتي سیسټم ('amalīyātī sīsṭam) — software which controls the computer
  • Iranian Persian: سیسْتِم عامِل (sistem âmel) — software which controls the computer
  • Iranian Persian: سامانِهٔ کُنِش (sâmâne-ye koneš) — software which controls the computer
  • Polish: system operacyjny — software which controls the computer
  • Portuguese: sistema operativo — software which controls the computer
  • Portuguese: sistema operacional — software which controls the computer
  • Romanian: sistem de operare — software which controls the computer
  • Romanian: sistem operațional — software which controls the computer
  • Russian: операцио́нная систе́ма (operaciónnaja sistéma) — software which controls the computer
  • Russian: операцио́нка (operaciónka) — software which controls the computer
  • Serbo-Croatian: оперативни систем — software which controls the computer
  • Serbo-Croatian: опера́цӣјскӣ су́став — software which controls the computer
  • Serbo-Croatian: operativni sistem — software which controls the computer
  • Serbo-Croatian: operácījskī sústav — software which controls the computer
  • Slovak: operačný systém — software which controls the computer
  • Slovene: operacijski sistem — software which controls the computer
  • Spanish: sistema operativo — software which controls the computer
  • Swahili: mfumo wa uendeshaji — software which controls the computer
  • Swedish: operativsystem — software which controls the computer
  • Tajik: низоми амалиётӣ (nizom-i amaliyoti) — software which controls the computer
  • Tamil: இயங்குதளம் (iyaṅkutaḷam) — software which controls the computer
  • Tatar: операцион система (operatsiyon sistema) — software which controls the computer
  • Thai: ระบบปฏิบัติการ (rá-bòp-bpà-dtì-bàt-gaan) — software which controls the computer
  • Thai: โอเอส — software which controls the computer
  • Turkish: işletim sistemi — software which controls the computer
  • Turkmen: basiýa ulgamy — software which controls the computer
  • Turkmen: operasiýa ulgamy — software which controls the computer
  • Ukrainian: операці́йна систе́ма (operacíjna systéma) — software which controls the computer
  • Urdu: آپْریٹِن٘گ سِسْٹَم (āpreṭiṅg sisṭam) — software which controls the computer
  • Urdu: اِشْتِغالی نِظام (iśtiġālī nizām) — software which controls the computer
  • Uyghur: مەشغۇلات سىستېمىسى (meshghulat sistëmisi) — software which controls the computer
  • Uzbek: ishlatuv tizimi — software which controls the computer
  • Vietnamese: hệ điều hành — software which controls the computer
  • Welsh: system weithredu — software which controls the computer
  • Zhuang: cauhcoz haehdungj — software which controls the computer