尖頂球根狀圓頂，外觀為獨特的尖形球根或洋蔥形狀，其直徑大於下方之鼓座，高度通常亦大於寬度。洋蔥圓頂最初盛行於西元八世紀左右的伊斯蘭建築，在中東及印度地區，經常位於清真寺的尖塔上，或置於回教寺院及居家建築的中央或角落上方。至十八世紀前，俄羅斯、西班牙、奧地利、德國巴伐利亞及東歐等地亦紛紛使用。在十九世紀則影響了其他西式建築風格與地區。至於設置於塔樓上，類似翻轉的杯子或尖頂的小圓穹，則稱之為「圓屋頂」。

洋蔥圓頂(P,,U,繁體中文-偏好,D,,)
鱗莖形圓頂(,U,繁體中文-非偏好,UF,U,U)
洋蔥型穹頂(,U,繁體中文-非偏好,UF,U,U)
yang ts'ung yüan ting (P,,U,韋氏拼音-偏好,UF,,)
yáng cōng yuán dǐng (P,,U,漢語拼音-偏好,UF,,)
yang cong yuan ding (P,,U,漢語拼音(無聲調)-偏好,UF,,)
onion domes(P,,U,英文-偏好,D,U,PN)
onion dome(,U,英文-非偏好,AD,U,SN)
domes, onion(,U,英文-非偏好,UF,U,N)
bulbous domes(,U,英文-非偏好,UF,U,N)
Turkish domes(,U,英文-非偏好,UF,U,N)
Zwiebeltürme(P,,U,German-偏好,D,U,PN)
Zwiebelturm(,U,German-非偏好,AD,U,SN)
Zwiebelkuppel(,U,German-非偏好,UF,U,N)
Zwiebeldach(,U,German-非偏好,UF,U,N)
uivormige koepeldaken(P,,U,荷蘭語-偏好,D,U,U)
uivormige koepeldak(,U,荷蘭語-非偏好,AD,U,U)
bulbes(dômes)　(P,,U,法語-偏好,D,U,PN)
bulbe(dôme)　(,U,法語-非偏好,AD,U,SN)
dôme bulbeux(,U,法語-非偏好,UF,U,N)
dôme en forme de bulbe(,U,法語-非偏好,UF,U,N)
cupole a bulbo(P,,U,Italian-偏好,D,U,PN)
cupola a bulbo(,U,Italian-非偏好,AD,U,SN)
cupola ad ovoide rialzato(,U,Italian-非偏好,UF,U,N)
cupole ad ovoide rialzato(,U,Italian-非偏好,UF,U,N)
cúpulas de bulbo(P,,U,西班牙語-偏好,D,U,PN)
cúpulas de bulbos(,U,西班牙語-非偏好,AD,U,PN)
cúpula de bulbo(,U,西班牙語-非偏好,AD,U,SN)
cúpula bulbiforme(,U,西班牙語-非偏好,UF,U,SN)

藝術與建築詞典根目錄
....物件層面
........組件 (層級名)
............成分
................<依特定背景區分之組件>
....................建築元素
........................<結構元素與結構元素構造>
............................<結構元素>
................................<封閉式結構元素>
....................................<圓頂與圓頂構造>
........................................圓頂 (建築元素)
............................................洋蔥圓頂

distinguished from....

圓屋頂

英文....	Pointed bulbous domes characterized by a distinctive tapering bulb or onion shape that has a diameter greater than the drum upon which it is placed, and typically having a height that exceeds its width. Onion domes first saw widespread use in Islamic architecture in about the 8th century, when they often topped minarets or were placed over the central space or on the corners of mosques and domestic buildings in the Middle East and India. They were then used in Russia, Spain, Austria, Bavaria, and Eastern Europe by the 18th century; use spread to other Western styles and locations in the 19th century. For small domes, often resembling overturned cups or pointed, and placed over a turret, use "cupolas."
荷蘭語....	Puntige bolvormige koepels.

洋蔥圓頂............	[AS-Academia Sinica]
.................	建築學英漢辭典 296
.................	世界建築經典圖鑑 336
鱗莖形圓頂............	[AS-Academia Sinica]
.................	世界建築經典圖鑑 313
洋蔥型穹頂............	[AS-Academia Sinica]
.................	弗萊徹建築史 356
onion domes............	[VP]
.................	McAllister and McAllister, Field Guide to American Houses (1984) 232
.................	Fleming et al., Penguin Dictionary of Architecture (1981)
.................	Avery Index (1963-) (source AAT)
.................	Oxford English Dictionary Online (2002-) accessed 13 November 2008
.................	Kostof, Castillo, and Tobias, History of Architecture (1995) glossary
.................	Tesauro de Arte & Arquitectura (2000-)
onion dome............	[VP]
.................	Grove Art Online (2008-)
.................	Encyclopedia Britannica Online (2002-) "cupola," accessed 13 November 2008
domes, onion............	[VP]
.................	Getty Vocabulary Program rules
bulbous domes............	[VP]
.................	Grube, Architecture of the Islamic World (1978) illustration, 274
.................	RIBA, Architectural Keywords (1982)
Turkish domes............	[VP]
.................	McAllister and McAllister, Field Guide to American Houses (1984) illustration, 232
Zwiebeltürme............	[VP]
.................	Grove Art Online (2008-) accessed 13 November 2008
.................	Kammerlander et al, Genusswandern in Südtirol. (2003)
.................	Grunder and Rudol, Sennhauser Zisterzienserbauten in der Schweiz (1990) 141
.................	Encyclopedia Britannica Online (2002-) accessed 13 November 2008
Zwiebelturm............	[VP]
.................	Grove Art Online (2008-)
Zwiebelkuppel............	[VP]
.................	Huber and Rieth, Glossarium Artis (1977-1988) 6:83
.................	KOE 425
Zwiebeldach............	[VP]
.................	KOE 425, Ein unten konvex und oben konkav geschwungenes Haubendach.
.................	WAS 4:763, Ein geschweiftes Haubendach, das unten konvex, oben konkav ist.
uivormige koepeldaken............	[Bureau AAT]
.................	AAT-Ned (1994-)
uivormige koepeldak............	[Bureau AAT]
.................	AAT-Ned (1994-)
bulbes(dômes)............	[VP]
.................	Blunt, Art and Architecture in France (1982)
.................	Goudtchenk, L'Architecture Religieuse et Traditionnelle (2004)
.................	Loukomski, L'Architecture Religieuse Russe (1929)
bulbe(dôme)............	[VP]
.................	Personal Communication U of M September 1989
dôme bulbeux............	[VP]
.................	Personal Communication U of M September 1989
dôme en forme de bulbe............	[VP]
.................	Personal Communication U of M September 1989
cupole a bulbo............	[VP]
.................	Grove Art Online (2008-)
cupola a bulbo............	[VP]
.................	Fleming et al., Penguin Dictionary of Architecture (1981) 174
.................	Lessico universale italiano (1978) 718
.................	Università di Bologna, Corsi di cultura sull'arte ravennate (1967)
cupola ad ovoide rialzato............	[VP]
.................	Fleming et al., Penguin Dictionary of Architecture (1981) 174
.................	Lessico universale italiano (1978) 718
cupole ad ovoide rialzato............	[VP]
.................	Getty Vocabulary Program rules
cúpulas de bulbo............	[VP]
.................	Getty Vocabulary Program rules
cúpulas de bulbos............	[CDBP-DIBAM]
.................	Comité, Plural del término en singular
cúpula de bulbo............	[VP]
.................	Tesauro de Arte & Arquitectura (2000-)
.................	Koch, Baustilkunde (1991)
.................	Koch, Baustilkunde (1988)
cúpula bulbiforme............	[VP]
.................	Tesauro de Arte & Arquitectura (2000-)
.................	Alvarez, Diccionario de la decoración (1968) 196
.................	Alvarez et al., Diccionario de la decoración (1968) 196
Subject:............	[Bureau AAT]
.................	RIBA, Architectural Keywords (1982) Domes: bulbous
.................	Bureau AAT, RKD

Getty AAT: 300001285 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300001285
聯合目錄： 洋蔥圓頂 、鱗莖形圓頂 、洋蔥型穹頂 、yang ts'ung yüan ting 、yáng cōng yuán dǐng 、yang cong yuan ding 、onion domes 、onion dome 、domes, onion 、bulbous domes 、Turkish domes 、Zwiebeltürme 、Zwiebelturm 、Zwiebelkuppel 、Zwiebeldach 、uivormige koepeldaken 、uivormige koepeldak 、bulbes 、bulbe 、dôme bulbeux 、dôme en forme de bulbe 、cupole a bulbo 、cupola a bulbo 、cupola ad ovoide rialzato 、cupole ad ovoide rialzato 、cúpulas de bulbo 、cúpulas de bulbos 、cúpula de bulbo 、cúpula bulbiforme