座位家具中支撐坐者背部的部分。若指一般物件中，最後側的表面或部分，則稱為「背部（局部）」；用於單件家具或另添於無靠背座位家具上的背部撐托物，則稱為「背靠」。

靠背(家具組件)　(P,,U,繁體中文-偏好,D,U,U)
椅背(,U,繁體中文-非偏好,UF,U,U)
k'ao pei(P,,U,韋氏拼音-偏好,UF,U,U)
kào bēi(P,,U,漢語拼音-偏好,UF,U,U)
kao bei(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
backs(furniture components)　(P,,U,英文-偏好,D,U,PN)
back(furniture component)　(,U,英文-非偏好,AD,U,SN)
rugleuningen(meubelonderdelen)　(P,,U,荷蘭語-偏好,D,U,U)
rugleuning(meubelonderdeel)　(,U,荷蘭語-非偏好,AD,U,U)
spalliere(componenti di mobilia)　(P,,U,Italian-偏好,D,U,PN)
spalliera(componente di mobilia)　(,U,Italian-非偏好,AD,U,SN)
respaldos(componente de mueble)　(P,,U,西班牙語-偏好,D,U,PN)
respaldo(componente de mueble)　(,U,西班牙語-非偏好,AD,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>
....................<家具裝潢組件>
........................<家具組件>
............................<靠背與靠背組件>
................................靠背 (家具組件)

distinguished from....	背部(局部)
distinguished from....	背靠

英文....	Refers to the parts of seating furniture that support sitters' backs. For the rearmost surfaces or portions of objects in general, use "backs (portions)." For supports that are used to rest one's back, either separate pieces of furniture or attachments to backless seating, use "backrests."
荷蘭語....	Wordt gebruikt voor de delen van zitmeubels die de rug van de zitter ondersteunen. Voor de achterste oppervlakken of delen van voorwerpen in het algemeen wordt 'achterkanten (delen)' gebruikt.

靠背(家具組件)............	[AS-Academia Sinica]
.................	智慧藏百科全書網 April 19, 2013
.................	經濟部智慧財產局－本國專利技術名詞中英對照查詢資料庫 August 2, 2015
.................	遠流字典通 August 2, 2015
椅背............	[AS-Academia Sinica]
.................	YAHOO!奇摩字典 August 2, 2015
backs(furniture components)............	[VP]
.................	Oxford English Dictionary (1989) backs
.................	Webster's Third New International Dictionary (1961) backs
.................	Random House Unabridged Dictionary (1993) backs
.................	Getty Vocabulary Program rules
.................	AATA database (1995-) 120775 checked 26 January 2012
back(furniture component)............	[VP]
.................	Getty Vocabulary Program rules
rugleuningen(meubelonderdelen)............	[Bureau AAT]
.................	AAT-Ned (1994-)
rugleuning(meubelonderdeel)............	[Bureau AAT]
.................	AAT-Ned (1994-)
spalliere(componenti di mobilia)............	[VP]
.................	Cassell's Italian Dictionary (1983)
spalliera(componente di mobilia)............	[VP]
.................	Cassell's Italian Dictionary (1983)
respaldos(componente de mueble)............	[CDBP-DIBAM]
.................	Comité, Plural del término en singular
respaldo(componente de mueble)............	[CDBP-DIBAM]
.................	TAA database (2000-)
Subject:............	[Bureau AAT]
.................	AATA database (1995-) 120775 checked 26 January 2012
.................	Bureau AAT, RKD

Getty AAT: 300167577 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300167577
聯合目錄： 靠背 、椅背 、k'ao pei 、kào bēi 、kao bei 、backs 、back 、rugleuningen 、rugleuning 、spalliere 、spalliera 、respaldos 、respaldo