noun /ˈfəːnɪtʃə,ˈfəɹnɪtʃəɹ/
a) The harness, trappings etc. of a horse or other animal.
We commend a horse because he is strong and nimble, [...] and not for his furniture: a greyhound for his swiftnesse, not for his collar: a hawke for her wing, not for her cranes or bells.
b) An item, or, used collectively, items, usually in a room, which enhance the rooms characteristics, functionally and/or decoratively.
See Also: furnish
Wikipedia foundation.