Noun
spacetime (countable and uncountable, plural spacetimes)
- (uncountable, physics) The four-dimensional continuum of the three spatial dimensions plus time.
An event is a point in spacetime, specified by the coordinates x, y, z, and t.
- (physics) An n-dimensional continuum consisting of dimensions of both space and time. Normally spacetime is considered as having 4 dimensions (x, y, z, t), but higher-dimensional spacetimes are often encountered in theoretical physics, e.g. the 5-dimensional spacetime of Kaluza-Klein theory or the 11 dimensions of spacetime in M-theory.
a 5-dimensional spacetime
- (relativity) A specific region of the universe with mathematically different properties than the surrounding spacetime. Synonymous with "metric" within the context of general relativity.
a Schwarzschild spacetime
a Reissner-Nordström spacetime
Translations
four dimensional continuum
- Afrikaans: ruimtetyd
- Albanian: hapësirë-koha f (definite), hapësirë-kohë f (indefinite)
- Arabic: زَمَكَان m (zamakān)
- Egyptian Arabic: سبيس-تايم m (speys-taym)
- Armenian: տարածաժամանակային կոնտինուում (taracažamanakayin kontinuum), տարածաժամանակ (taracažamanak)
- Asturian: espaciu-tiempu m
- Azerbaijani: məkan-zaman
- Basque: espazio-denbora
- Belarusian: прасто́ра-час m (prastóra-čas)
- Bengali: স্থান-কাল (sthan-kal)
- Bulgarian: простра́нство-вре́ме n (prostránstvo-vréme)
- Burmese: အာကာသအချိန် (akasa.a.hkyin)
- Catalan: espai-temps, espaitemps m
- Chinese:
- Cantonese: 時空 / 时空 (si4 hung1)
- Mandarin: 時空 / 时空 (zh) (shíkōng)
- Chuvash: уҫлӑх-вӑхӑт (uślăh-văh̬ăt)
- Czech: časoprostor (cs) m
- Danish: rumtid c
- Dutch: ruimtetijd (nl) m, ruimte-tijd m, tijd-ruimte f, tijdruimte f
- Esperanto: spactempo
- Estonian: aegruum
- Finnish: aika-avaruus (fi)
- French: espace-temps (fr)
- Galician: espazo-tempo m
- Georgian: სივრცე-დრო (sivrce-dro)
- German: Raumzeit (de) f
- Greek: χωροχρόνος (el) m (chorochrónos)
- Hebrew: מֶרְחָב־זְמַן m (merkháv-zmán)
- Hindi: दिक्काल m (dikkāl), दिक्-काल m (dik-kāl)
- Hungarian: téridő (hu)
- Icelandic: tímarúm n
- Ido: spacotempo
- Indonesian: ruang waktu
- Interlingua: spatiotempore
- Irish: spás-am
- Italian: spaziotempo (it) m, spaziotemporalità (it) f
- Japanese: 時空 (ja) (じくう, jikū)
- Kazakh: уақыт-кеңістік (uaqyt-keñıstık), кеңістік-уақыт (keñıstık-uaqyt)
- Khmer: please add this translation if you can
- Korean: 시공간(時空間) (ko) (sigonggan), 시공(時空) (ko) (sigong)
- Kurdish:
- Central Kurdish: کاتجێ (katcê)
- Kyrgyz: мейкиндик-убакыт (meykindik-ubakıt)
- Lao: ເວລາອາວະກາດ (wē lā ʼā wa kāt)
- Latin: spatitempus n
- Latvian: laiktelpa f
- Lithuanian: erdvėlaikis (lt) m
- Macedonian: време-простор m (vreme-prostor)
- Malay: ruang-masa
- Malayalam: സ്ഥലകാലം (sthalakālaṁ), സ്ഥൂലകാലത (sthūlakālata)
- Marathi: अवकाशकाल (avkāśkāl), काल-अवकाश (kāl-avkāś)
- Mongolian: please add this translation if you can
- Norwegian:
- Bokmål: romtid m or f, tidrom m
- Occitan: espacitemps m
- Pashto: تشيال وخت
- Persian:
- Iranian Persian: فَضازَمان (fazâzamân)
- Polish: czasoprzestrzeń (pl) f
- Portuguese: espaço-tempo (pt) m
- Punjabi:
- Gurmukhi: ਸਪੇਸਟਾਈਮ (sapesṭāīma)
- Quechua: pacha (qu)
- Romanian: spațiu-timp n
- Russian: простра́нство-вре́мя (ru) n (prostránstvo-vrémja)
- Scottish Gaelic: spàs-àm m
- Serbo-Croatian:
- Cyrillic: просторвријеме n, просторвреме n
- Roman: prostorvrijeme n, prostorvreme n
- Sinhalese: අවකාශ කාලය (awakāśa kālaya)
- Slovak: priestoročas m, časopriestor m
- Slovene: prôstor-čàs m
- Spanish: espacio-tiempo m
- Swedish: rumtid (sv) c
- Tagalog: espasyo-panahon
- Tajik: фазо-замон (fazo-zamon)
- Tamil: வெளிநேரம் (veḷinēram)
- Tatar: фәза-вакыт (fäza-waqıt)
- Thai: กาล-อวกาศ, ปริภูมิ-เวลา
- Turkish: uzayzaman (tr)
- Ukrainian: про́стір-час m (próstir-čas)
- Urdu: زَمان و مَکاں (zamān o makā̃), زَمان و مَکان (zamān o makān)
- Uyghur: ۋاقىت-ماكان (waqit-makan)
- Uzbek: fazo-vaqt
- Venetan: spàçiotenpo m
- Vietnamese: không-thời gian (vi)
- Welsh: gofod-amser
- Western Panjabi: سپیس ٹائیم (spes ṭā'īm)
- West Frisian: romtetiid c
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