Definitions
1.nounAn object used to mark a location.
2.nounSomeone or something that marks.
3.nounA real or virtual objective, something to be aimed for.
4.nounA felt-tipped pen."Susie used a marker to write her name on the wall."
5.nounMarks of ink left by this type of pen."Susie has gotten marker all over the walls, and it looks dreadful."
6.nounA signed note of a debt to be paid.
7.nounA nonmonetary debt owed to someone, especially in return for a favor."We may not be able to do this alone. Maybe it’s time to call in some of our markers."
8.nounA device that fires a paintball.
9.nounA defending player who stays close to an opponent in order to mark them.
10.nounA player employed by a private club and available to compete against members.
11.nounA gene or DNA sequence with a known location on a chromosome that can be used to identify individuals or species.
12.nounA recognition given by a competition authority that a company is the first to approach it to reveal the existence of a cartel, as a prelude to a formal application for leniency for the company.
13.verbTo mark or write on (something) using a marker