(motor racing) A car that other cars drive behind before a race starts.

Alternative spelling of pacesetter

plural of pace-setter (alternative spelling of pacesetters).

(dated) To speed up, travel faster; also, to adjust one's speed to match that of a companion.

To establish the speed for a group to move at, for example in a race. / (idiomatic) To establish a common goal by example.

Detailed notes describing the route to be driven in rally racing, read by the codriver to the driver.

(slang) Anything that consumes indiscriminately.

(idiomatic) To run at the same speed as a pacesetter / (idiomatic) To progress at the same rate as another; to keep up

Alternative form of Pac-Man

(US politics) A political action committee which may support a political candidate, and officially endorse one, but is legally bound to not coordinate with any candidate, and is not limited in financial contributions from donors or financial spending.