Definition of route marching in English:

route marching

noun

  • The action of marching over a long distance, now often as part of a training exercise.

Origin

Late 18th century; earliest use found in David Dundas (?1735–1820), army officer and military writer. From route + marching.

Pronunciation

route marching

/ˈruːt ˌmɑːtʃɪŋ/