有靠背的長座椅，通常有扶手，可容納兩個人或更多人同坐。在西元二十世紀的英語用法中，「沙發」(sofa)與「長靠椅」(settee)這兩個詞事實上可互通，但是兩者間明顯不同之處在於，長靠椅椅座不像沙發椅座填充大量軟墊，甚至可以完全不裝軟墊。

長靠椅(P,,U,繁體中文-偏好,D,U,U)
中小型沙發(,U,繁體中文-非偏好,UF,,)
長沙發(,U,繁體中文-非偏好,UF,U,U)
ch'ang k'ao i(P,,U,韋氏拼音-偏好,UF,U,U)
cháng kào yǐ (P,,U,漢語拼音-偏好,UF,U,U)
chang kao yi(P,,U,漢語拼音(無聲調)-偏好,UF,U,U)
settees(P,,U,英文-偏好,D,U,PN)
settees(P,,U,荷蘭語-非偏好,D,U,U)
settees(P,,U,西班牙語-偏好,D,U,PN)
settee(,U,英文-非偏好,AD,U,SN)
settee(,U,荷蘭語-非偏好,AD,U,U)
settee(,U,西班牙語-非偏好,AD,U,SN)
têtes(settees)　(,U,英文-非偏好,UF,U,N)

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
....................................<多個座位傢具>
........................................長靠椅

distinguished from....

沙發(多座位傢具)

英文....	Refers to long seats with a back and usually arms; large enough for two or more persons. The terms sofa and settee are virtually interchangeable in 20th-century usage but there is a distinction between the two; a settee is less fully upholstered than a sofa and can even be unupholstered.
荷蘭語....	Verwijst naar lange zitmeubelen die van een rugleuning en meestal van armleuningen zijn voorzien. Ze zijn groot genoeg voor twee of meer personen. Tussen de termen 'settee' en 'sofa' wordt tegenwoordig vrijwel geen onderscheid gemaakt, maar er is wel degelijk een verschil: een settee is minder volledig bekleed dan een sofa, en soms ontbreekt de bekleding zelfs geheel.
西班牙語....	Asientos con respaldo y usualmente con brazos; suficientemente largos para una o más personas.

長靠椅............	[AS-Academia Sinica]
.................	AAT-Taiwan 借詞編輯與使用原則 (2013)
settees............	[VP]
.................	Aronson, Encyclopedia of Furniture (1959) illustration, 380
.................	Schwartz, Chairs, Tables, Sofas, Beds (1982) 160
.................	Fleming and Honour, Dictionary of the Decorative Arts (1977) 720
.................	Fairbanks and Bates, American Furniture (1981) illustration, 535
.................	Ketchum, Furniture Two (1981) 123
.................	Gloag, Short Dictionary of Furniture (1965) 416
.................	Hayward and Kirkham, William and John Linnell (1980) Vol. 2, 118
.................	Hayward, World Furniture (1965) 241
.................	Hepplewhite, Cabinet-Maker and Upholsterer's Guide (1969) PL, Plate 19-22
.................	Kane, 300 Years of American Seating Furniture (1976) illustration, 317
.................	RILA, Subject Headings (1975-1990)
.................	Webster's Third New International Dictionary (1961) illustration
.................	Watson, History of Furniture (1976) GLOS, Orig. word for sofa, before the 2 words became interchangeable; a seat w/back & arms made for 2...
.................	Winterthur Museum, Object name list, unpub. (1987)
.................	Avery Index (1963-)
.................	Random House Dictionary of the English Language (1987)
.................	AAT-Ned (1994-)
.................	Comité, Plural del término en singular
.................	Nomenclature 3.0 for Museum Cataloging (2010)
.................	Montgomery, American furniture: Federal Period (1966) illustration, 80
settee............	[VP]
.................	Chenhall, Revised Nomenclature (1988)
.................	AAT-Ned (1994-)
.................	Fleming y Honour, Diccionario de Artes Decorativas (1987) 765
têtes(settees)............	[VP]
.................	Bub & Kipp's Illustrated Catalogue (1885) illustration, 16
.................	Colie & Son, Parlor Furniture (1885) illustration, 18
.................	Rhoner and Company, Trade Catalogue, Furniture (1878) illustration, 35
Subject:............	[Bureau AAT]
.................	Bureau AAT, RKD

Getty AAT: 300038595 Getty AAT: http://www.getty.edu/vow/AATFullDisplay?find=costume&logic=AND¬e=&subjectid=300038595
聯合目錄： 長靠椅 、中小型沙發 、長沙發 、ch'ang k'ao i 、cháng kào yǐ 、chang kao yi 、settees 、settee 、têtes 、settees 、settee 、settees 、settee