(1):

(n.) One who remits.

(2):

(n.) One who pardons.

(3):

(n.) One who makes remittance.

(4):

(n.) The sending or placing back of a person to a title or right he had before; the restitution of one who obtains possession of property under a defective title, to his rights under some valid title by virtue of which he might legally have entered into possession only by suit.