- 欧洲 ōuzhōu EuropeEurope; the European continent, short for [[欧罗巴洲|歐羅巴洲|ou1 luo2 ba1 zhou1]]
- 欧元 ōuyuán EuroEuro; the official currency of the Eurozone and the European Union (also used as a classifier for currency units)
- 欧盟 ōuméng European Unionabbreviation for the [[欧洲联盟|歐洲聯盟|ou1 zhou1 lian2 meng2]] (EU), an international organization of European countries
- 欧美 ōuměi Europe and AmericaEurope and America; the West
- 欧文 ōuwén Owena name, usually referring to the Welsh name Owen
- 罗密欧 luómì'ōu RomeoThe male protagonist of Shakespeare's Romeo and Juliet; used as a given name
- 中欧 zhōng'ōu Central EuropeThe central region of Europe, typically including countries such as Poland, Germany, Switzerland, and Austria
- 欧阳 ōuyáng Ouyangtwo-character Chinese surname
- 欧佩克 ōupèikè OPECOrganization of the Petroleum Exporting Countries; an international organization formed in 1960 to coordinate the petroleum policies of its member nations
- 西欧 xī'ōu Western EuropeThe western region of Europe; specifically the countries bordering the Atlantic and nearby islands, or more broadly all European nations excluding Eastern Europe
- 东欧 dōng'ōu Eastern EuropeThe eastern part of the European continent, typically including Russia's European territory and neighboring nations
- 北欧 běi'ōu Northern EuropeNorthern Europe; refers to the region including Denmark, Sweden, Norway, Finland, and Iceland
- 欧盟委员会 ōuméngwěiyuánhuì European CommissionThe executive branch of the European Union; also referred to as the Commission of the European Union
- 欧冠 ōuguàn UEFA Champions LeagueAbbreviation for [[欧洲冠军联赛|歐洲冠軍聯賽|ou1 zhou1 guan4 jun1 lian2 sai4]], the UEFA Champions League.
- 欧洲人 ōuzhōurén European persona person from Europe
- 欧莱雅 ōuláiyǎ L'OréalL'Oréal, a French cosmetics and beauty company
- 欧亚 ōuyà EurasiaEurope and Asia; Eurasia
- 欧拉 ōulā EulerLeonhard Euler (1707–1783), a famous Swiss mathematician
- 美欧 měi'ōu US and EuropeThe United States and Europe; American-European
- 卡西欧 kǎxī'ōu CasioCasio (Japanese electronics company)
- 欧共体 ōugòngtǐ European CommunityThe European Community; a collective term for the European Economic Community, the European Coal and Steel Community, and the European Atomic Energy Community; old term for the European Union [[欧盟|歐盟|ou1 meng2]]
- 亚欧 yà'ōu EurasiaAsia and Europe; Eurasian
- 欧尼 ōuní older sister(female usage) older sister; informal term of address for an older woman used by a female, from the Korean word 'eonni'
- 欧米茄 ōumǐjiā omegathe last letter of the Greek alphabet, often used to refer to omega fatty acids or the watch brand Omega
- 欧洲议会 ōuzhōuyìhuì European ParliamentThe parliamentary body of the European Union, originally established to represent the people of its member states with powers of deliberation and supervision.
- 欧阳修 ōuyángxiū Ouyang XiuOuyang Xiu (1007-1072), a leading statesman and literary figure of the Northern Song dynasty; one of the Eight Great Masters of Tang and Song Prose
- 欧若拉 ōuruòlā AuroraAurora, the Roman goddess of dawn
- 欧式 ōushì European stylein the European style; imitating the style of things from Europe
- 欧亚大陆 ōuyàdàlù EurasiaThe Eurasian continent, encompassing both Europe and Asia
- 欧宝 ōubǎo OpelOpel, a German car brand owned by Stellantis
- 欧文斯 ōuwénsī OwensOwens (name)
- 欧洲委员会 ōuzhōuwěiyuánhuì Council of EuropeCouncil of Europe; an international organization founded in 1949 to uphold human rights, democracy, and the rule of law in Europe (distinct from the EU)
- 南欧 nán'ōu Southern EuropeSouthern Europe; the southern region of the European continent including the Balkan, Italian, and Iberian peninsulas
- 欧姆 ōumǔ ohm(loanword) unit of electrical resistance; named after the German physicist Georg Simon Ohm
- 欧洲共同体 ōuzhōugòngtóngtǐ European CommunityEuropean Community; the predecessor to the [[欧盟|歐盟|ou1 meng2]] which was formed by merging three earlier organizations in 1967
- 欧巴桑 ōubasāng middle-aged or elderly womanA term for a middle-aged or elderly woman; often used colloquially in Taiwan and borrowed from the Japanese word "obasan"
- 欧化 ōuhuà Europeanizationto Europeanize or Westernize culture, customs, and styles; also used to describe language or writing influenced by European grammatical structures
- 欧罗巴 ōuluóbā EuropeEurope; the European continent
- 亚欧大陆桥 yà'ōudàlùqiáo Eurasian land bridgeEurasian land bridge, referring to the rail line that links China and Europe
- 欧氏 ōushì Euclid(bound form) Euclid; Euclidean; abbreviation for [[欧几里得|歐幾里得|ou1 ji3 li3 de2]]
- 欧芹 ōuqín parsleyparsley; a common herb used in cooking
- 亚欧大陆 yà'ōudàlù Eurasian continentThe combined landmass of Europe and Asia
- 欧洲法院 ōuzhōufǎyuàn European Court of JusticeThe highest court of the European Union in matters of European Union law
- 欧亚大陆桥 ōuyàdàlùqiáo Eurasian Land BridgeThe overland transport corridor connecting Asia and Europe via rail; primarily refers to the transit routes linking ports on the Pacific coast of China or Russia to ports in Europe like Rotterdam.
- 欧阳予倩 ōuyángyǔqiàn Ouyang YuqianOuyang Yuqian (1889-1962), a Chinese actor, director, and playwright who was a key figure in the development of modern Chinese drama and cinema.
- 欧洲经济共同体 ōuzhōujīngjìgòngtǐ European Economic CommunityEuropean Economic Community (EEC), the predecessor to the European Union
- 欧洲理事会 ōuzhōulǐshìhuì European CouncilEuropean Council; the institution of the European Union that comprises the heads of state or government of the member states
- 欧姆龙 ōumǔlóng OmronOmron Corporation, a Japanese electronics company known for automation and medical equipment
- 欧米伽 ōumǐgā omegaThe twenty-fourth letter of the Greek alphabet (Ω, ω)
Sources
- Frequency data
- MTSU Chinese text computingSUBTLEX-CH