As a proper noun holder
As a noun occupier is
a proponent or supporter of the occupy wall street movement.
A thing that holds.
A person who temporarily or permanently possesses something.
- Put your umbrella in the umbrella holder .
- He's been an account holder with us since 2004.
(nautical) One who is employed in the hold of a vessel.
(sports) The defending champion.
- In 2012, there were 28 living holders of the Victoria Cross or the George Cross.
One who occupies, particularly with respect to a foreign government controlling the territory of another.