Serving to commemorate something.

An object made to commemorate a person, mark an event, etc. / (philately) A postage stamp issued to commemorate, usually a person or event; also commonly applied to thematic (topical) stamp issues.

The practices, methods, aims, and spirit of commerce or business. / A tendency to value profit over everything else.

plural of commemoration

plural of commemorative

In a commendable manner.

A person who commemorates something

Serving to commend or compliment; complimentary. / Holding a benefice in commendam.

(obsolete) That which commends; a commendation; eulogy.

plural of commemorator