The difference between Concession and Submission

Concession as a noun:

The act of conceding.

Concession as a noun (historical):

An act of conceding, particularly: A compromise: a partial yielding to demands or requests. Land granted by an authority for some specific purpose, particularly: # A portion of a township, especially equal lots once granted to settlers in Canada. # A territory—usually an enclave in a major port—yielded to the administration of a foreign power. # A concession road: a narrow road between tracts of farmland, especially in Ontario, from their origin during the granting of concessions (see above). # The premises granted to a business as a concession (see below) A privilege granted by an authority, especially to conduct business on favorable terms within certain conditions and particularly: # A right to use land or an offshore area for a specific purpose, such as oil exploration. # A right to operate a quasi-independent franchise of a larger company. # A right to operate a quasi-independent business within another's premises, as with concession stands. # A preferential tax rate. # A discounted price offered to certain classes of people, such as students or the elderly. An admission of the validity of an opponent's point in order to build an argument upon it or to move on to another of greater importance; an instance of this. Any admission of the validity or rightness of a point; an instance of this. An admission of defeat following an election.

Concession as a noun:

A gift freely given or act freely made as a token of respect or to curry favor.

Concession as a noun (chiefly, US):

A franchise: a business operated as a concession (see above).

Concession as a noun (chiefly, US, usually in plural):

An item sold within a concession (see above) or from a concession stand.

Concession as a noun (chiefly, UK):

A person eligible for a concession price (see above).

Concession as a verb:

To grant or approve by means of a concession agreement.

Submission as a noun:

The act of submitting or yielding; surrender.

Submission as a noun:

The act of submitting or giving e.g. a completed piece of work.

Submission as a noun:

The thing which has been submitted.

Submission as a noun:

A submission hold in wrestling, mixed martial arts, or other combat sports.

Submission as a noun:

A subset or component of a mission.