An improvement (or an intended improvement) in the existing form or condition of institutions or practices, etc.; intended to make a striking change for the better in social, political or religious affairs or in the conduct of persons or operation of organizations.
Change or correction, by a court in equity, to a written instrument to conform to the original intention of the parties.
The act of submitting or giving e.g. a completed piece of work.
The act of submitting or yielding; surrender.
A submission hold in wrestling, mixed martial arts, or other combat sports.
The thing which has been submitted.
A subset or component of a mission.