mush ((v.)) [< Cdn F marche (donc)! q.v.] Esp. North
1 v. imper. move ahead! go on! (a command to sled dogs to advance).
See also: march ((v.)) (def. 2a) marche(donc) mush on
2a v. travel by or with a dog-sled.
2b v. travel on foot or on snowshoes. See also march, v. (def. 1), musher (def. 1), and mushing (def. 1).
2c v. of dogs, pull a sled under the command of a driver.
2d v. mush it, travel by dog-sled; drive a dog team.
3a v. drive (dogs); urge (a dog team) on by whip and command.
See also: march ((v.)) (def. 2b)
3b v. transport by dog-sled.
4 v. Slang leave town; vamoose.
See also: mush on (def. 3)