We found one dictionary that defines the word re-arming:

General (1 matching dictionary)

1. re-arming: Wordnik

(Note: See re-arm as well.)

Definitions from WordNet (re-arm) ▸ verb:  arm anew ▸ Also see re-arm ▸ Words similar to re-arming ▸ Usage examples for re-arming ▸ Idioms related to re-arming ▸ Wikipedia articles (New!) ▸ Words that often appear near re-arming ▸ Rhymes of re-arming ▸ Invented words related to re-arming