What does arrange mean?
The definition of arrange
Ar*range”, v. t.
[imp. & p. p. Arranged; p. pr. & vb. n. Arranging.]
Etym: [OE. arayngen, OF. arengier, F. arranger, fr. a (L. ad) + OF. rengier, rangier, F. ranger. See Range, v. t.]

1 To put in proper order; to dispose (persons, or parts) in the manner intended, or best suited for the purpose; as, troops arranged for battle. So [they] came to the market place, and there he arranged his men in the streets. Berners. [They] were beginning to arrange their hampers. Boswell. A mechanism previously arranged. Paley.
2 To adjust or settle; to prepare; to determine; as, to arrange the preliminaries of an undertaking.

Synonyms
— Adjust; adapt; range; dispose; classify.