建於祭壇上具頂蓋之結構物，通常有四根以上的支柱；其他在祭壇、寶座或出入口上方所懸掛、延展或獨立設置之挑篷，則以「聖體傘」（baldachins）稱之。

天蓋(結構物)　(P,,U,繁體中文-偏好,D,U,U)
祭壇天蓋(,U,繁體中文-非偏好,UF,,)
祭壇華蓋(,U,繁體中文-非偏好,UF,U,U)
t'ien kai (P,,U,韋氏拼音-偏好,UF,U,U)
tiān gài(P,,U,漢語拼音-偏好,UF,U,U)
tian gai(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
ciboria(structures)　(P,,U,英文-偏好,D,U,PN)
ciboria(P,,U,荷蘭語-非偏好,D,U,U)
ciborium(structure)　(,U,英文-非偏好,AD,U,SN)
ciborium(,U,荷蘭語-非偏好,AD,U,U)
ciborium(,U,西班牙語-非偏好,AD,U,SN)
ciboriums(structures)　(,U,英文-非偏好,UF,U,N)
cibories(,U,英文-非偏好,UF,U,N)
civeries(,U,英文-非偏好,UF,U,N)
civories(,U,英文-非偏好,UF,U,N)
civory(,U,英文-非偏好,UF,U,N)
cibori(strutture)　(P,,U,Italian-偏好,D,U,PN)
ciborio(structure)　(,U,Italian-非偏好,AD,U,SN)
ciborio(structure)　(,U,西班牙語-非偏好,AD,U,SN)
ciborios(structures)　(P,,U,西班牙語-偏好,D,U,PN)

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
........................<依建築種類區分之建築元素>
............................<宗教建築之固定配置物>
................................<基督教建築之固定配置物>
....................................天蓋 (結構物)

distinguished from....	聖壇華蓋(蓬罩)
meaning/usage overlaps with....	祭壇護篷

英文....	Roofed structures with four or more columns built over an altar; for suspended, projecting, or freestanding canopies over such features as altars, thrones, or doorways, use "baldachins."
荷蘭語....	Overdekte constructies met vier of meer zuilen die over een altaar heen zijn gebouwd. Voor opgehangen, uitstekende of vrijstaande overhuivingen boven bijvoorbeeld altaren, tronen of deuropeningen wordt 'baldakijnen' gebruikt.

天蓋(結構物)............	[AS-Academia Sinica]
.................	智慧藏百科全書網 October 11, 2012
.................	大英視覺藝術百科全書 Vol. 9, 175
ciboria(structures)............	[VP]
.................	CDMARC Subjects: LCSH (1988-) ciboria; Ciboria (Architecture)
.................	RILA, Subject Headings (1975-1990) Ciboria (Architecture)
.................	Sturgis, Dictionary of Architecture and Building (1902) ciboria
.................	Webster's Third New International Dictionary (1961) ciboria
.................	Avery Index (1963-) Ciboria (Architecture)
.................	Getty Vocabulary Program rules
.................	Tesauro de Arte & Arquitectura (2000-)
.................	AATA database (1995-) 121894 checked 26 January 2012
.................	AAT-Ned (1994-)
ciborium(structure)............	[VP]
.................	Chenhall, Revised Nomenclature (1988) ciborium
.................	Fleming et al., Penguin Dictionary of Architecture (1981) ciborium
.................	Putnam and Carlson, Architectural and Building Trades Dictionary (1974) ciborium
.................	Getty Vocabulary Program rules
.................	AAT-Ned (1994-)
.................	Fleming y Honour, Diccionario de Artes Decorativas (1987) 174
ciboriums(structures)............	[VP]
.................	CDMARC Subjects: LCSH (1988-) Ciboriums (Architecture)
.................	RIBA, Architectural Keywords (1982)
cibories............	[VP]
.................	Sturgis, Dictionary of Architecture and Building (1902)
civeries............	[VP]
.................	Sturgis, Dictionary of Architecture and Building (1902)
civories............	[VP]
.................	New Catholic Encyclopedia (1967-1979)
civory............	[VP]
.................	Thesaurus des Objets Religieux (1999)
cibori(strutture)............	[VP]
.................	Getty Vocabulary Program rules
ciborio(structure)............	[VP]
.................	Tesauro de Arte & Arquitectura (2000-)
.................	ICCD database (1988-)
.................	Lucie-Smith, Diccionario de Términos de Arte (1997) 49
.................	Alvarez, Diccionario de la decoración (1968) 157
.................	Alvarez et al., Diccionario de la decoración (1968) 157
.................	Fleming y Honour, Diccionario de Artes Decorativas (1987) 174
ciborios(structures)............	[VP]
.................	Getty Vocabulary Program rules
Subject:............	[Bureau AAT]
.................	RIBA, Architectural Keywords (1982) Baldacchinos
.................	RILA, Subject Headings (1975-1990) Altar canopies
.................	Avery Index (1963-) Baldachins
.................	AATA database (1995-) 121894 checked 26 January 2012
.................	Van Dale groot woordenboek (1994)

Getty AAT: 300076084 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300076084
聯合目錄： 天蓋 、祭壇天蓋 、祭壇華蓋 、t'ien kai 、tiān gài 、tian gai 、ciboria 、ciborium 、ciboriums 、cibories 、civeries 、civories 、civory 、ciboria 、ciborium 、cibori 、ciborio 、ciborium 、ciborio 、ciborios