有著一個靠背，或者是有一個靠背和一對扶手的單人座位。與沒有靠背的凳子(stools)有所區隔。

椅子(家具形式)　(P,,U,繁體中文-偏好,D,,)
i tzu(P,,U,韋氏拼音-偏好,UF,U,U)
yǐ zi(P,,U,漢語拼音-偏好,UF,U,U)
yi zi (P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
chairs(furniture forms)　(P,,U,英文-偏好,D,U,PN)
chair(furniture form)　(,U,英文-非偏好,AD,U,SN)
stoelen(P,,U,荷蘭語-偏好,D,U,U)
stoel(,U,荷蘭語-非偏好,AD,U,U)
sillas(P,,U,西班牙語-偏好,D,U,PN)
silla(,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
........裝備與設備
............裝備 (層級名)
................家俱 (人工製品)
....................<依形式或功能區分之家具陳設>
........................家具
............................<依表現形式或功能區分之家具>
................................座位傢具
....................................<單一座位傢具>
........................................椅子 (家具形式)

creator(s) are....	製椅匠
distinguished from....	凳子(座位傢具)

英文....	Seats for one person with a back or a back and arms. Distinct from "stools" which have no back.
荷蘭語....	Zitplaats voor één persoon met een rugleuning of een rug- en armleuning. Ze verschillen van 'krukken' die geen rug hebben.
西班牙語....	Asientos para una persona con respaldo y brazos. Distinguir de "taburetes” que no tienen respaldo.

椅子(家具形式)............	[AS-Academia Sinica]
.................	朗文當代大辭典 269
.................	國家教育研究院－雙語詞彙、學術名詞暨辭書資訊網 July 26, 2013
.................	牛津當代大辭典 278
.................	大英百科全書線上繁體中文版 July 26, 2013
chairs(furniture forms)............	[VP]
.................	Gilbert, Back-stairs Furniture (1977) illustration, 43
.................	Chippendale, Gentleman and Cabinet-Maker's Director (1966) PL, see plate # 9-13
.................	Gilbert, Exhibition of Common Furniture (1982)
.................	Fleming and Honour, Dictionary of the Decorative Arts (1977) 161
.................	Eames, Medieval Furniture (1977) 181
.................	Hepplewhite, Cabinet-Maker and Upholsterer's Guide (1969) PL, see plate # 1-8
.................	National Museum of American Art, Media Thesaurus (1980s)
.................	Kirk, American Furniture and the British Tradtion (1982)
.................	CDMARC Subjects: LCSH (1988-)
.................	Preston Cabinet and Chair-Makers Book of Prices (1802) 70
.................	RIBA, Architectural Keywords (1982)
.................	RILA, Subject Headings (1975-1990)
.................	Winterthur Museum, Object name list, unpub. (1987)
.................	Worcester Art Museum Library, List of subject headings, unpub. (1976)
.................	Avery Index (1963-)
.................	Nomenclature 3.0 for Museum Cataloging (2010)
chair(furniture form)............	[VP]
.................	Chenhall, Revised Nomenclature (1988)
stoelen............	[Bureau AAT]
.................	AAT-Ned (1994-)
stoel............	[Bureau AAT]
.................	AAT-Ned (1994-)
sillas............	[CDBP-DIBAM]
.................	Comité, Plural del término en singular
silla............	[CDBP-DIBAM]
.................	Fleming y Honour, Diccionario de Artes Decorativas (1987)
Subject:............	[Bureau AAT]
.................	J. S. Ford, Johnson & Co., Chairs (1882) illustration, 6; youths' dining chairs
.................	William Leavins & Co., Trade Catalog (ca1900) illustration, no. 1105.; youths' dining chairs
.................	Peck & Hill, Catalog Number 52 (1912) illustration, 587; youths' chairs
.................	RIBA, Architectural Keywords (1982) chairs: portable
.................	RILA, Subject Headings (1975-1990) precoor.; Medieval chairs
.................	Catalogue of Spiegle & Co. (ca1890) 59; misses chairs
.................	Trorlight-Duncker Carpet Co., Wholesale Furniture (1917) illustration, 122; youths' chairs
.................	Personal Communication Consultants from 6/89 FR review.; youths' chairs
.................	Van Dale groot woordenboek (1994)
.................	Van Dale Engels-Nederlands (1989)

Getty AAT: 300037772 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300037772
聯合目錄： 椅子 、i tzu 、yǐ zi 、yi zi 、chairs 、chair 、stoelen 、stoel 、sillas 、silla