runner
noun
someone who imports or exports without paying duties
someone who travels on foot by running
a person who is employed to deliver messages or documents
“he sent a runner over with the contract”
a baseball player on the team at bat who is on base (or attempting to reach a base)
Synonymsbase runnera horizontal branch from the base of plant that produces new plants from buds at its tips
a trained athlete who competes in foot races
(football) the player who is carrying (and trying to advance) the ball on an offensive play
Synonymsball carriera long narrow carpet
device consisting of the parts on which something can slide along
fish of western Atlantic: Cape Cod to Brazil
Source: WordNet 3.1, Princeton University
