|Origin:||furnir 'to complete, provide equipment'|
to put furniture and other things into a house or room:
Having bought the house, they couldn't afford to furnish it.
furnish something with something
a room furnished with a desk and swivel chair
to supply or provide something:
Will these finds furnish more information on prehistoric man?
furnish somebody/something with something
John was furnished with a list of local solicitors.
The bedrooms are elegantly furnished.
a fully furnished flat