Webster's Revised Unabridged Dictionary · 1913

Upholster

Upholster , transitive verb

[See Upholsterer.]

To furnish (rooms, carriages, bedsteads, chairs, etc.) with hangings, coverings, cushions, etc.; to adorn with furnishings in cloth, velvet, silk, etc.; as, to upholster a couch; to upholster a room with curtains.

Upholster , noun

1.
A broker. [Obsolete] — Caxton
2.
An upholsterer. [Obsolete] — Strype