Search Result for "sofa": 
Wordnet 3.0

NOUN (1)

1. an upholstered seat for more than one person;
[syn: sofa, couch, lounge]

The Collaborative International Dictionary of English v.0.48:

Sofa \So"fa\, n.; pl. Sofas. [Ar. soffah, from saffa to dispose in order: cf. F. sofa, It. sof[`a].] A long seat, usually with a cushioned bottom, back, and ends; -- much used as a comfortable piece of furniture. [1913 Webster] Let fall the curtains, wheel the sofa round. --Cowper. [1913 Webster] Sofa bed, a sofa so contrived that it may be extended to form a bed; -- called also sofa bedstead. [1913 Webster]
WordNet (r) 3.0 (2006):

sofa n 1: an upholstered seat for more than one person [syn: sofa, couch, lounge]
Moby Thesaurus II by Grady Ward, 1.0:

24 Moby Thesaurus words for "sofa": bed, bedstead, bunk, chesterfield, couch, davenport, day bed, divan, doss, gurney, kip, litter, lounge, love seat, ottoman, settee, settle, spoonholder, squab, stretcher, studio couch, tete-a-tete, the hay, the sack