Introducing a list. The colon is used to introduce a list of items. The bookstore specializes in three subjects: art, architecture, and graphic design. Do not, however, use a colon when the listed items are incorporated into the flow of the sentence.
Definition of medal for Students. : a piece of metal often in the form of a coin with design and words in honor of a special event, a person, or an achievement.
Marine Corps History: The Medal of Honor. The Medal of Honor is the highest award for bravery that can be given to any individual in the United States. In judging men for receipt of the medal, each service has established its own regulations.