Accoutre
/əˈkuːtər/
Definition 1 of 2
Pro Tip 1/3Warfare Context
Used when referring to preparing soldiers or armies with equipment for battle. 
The army was quickly accoutred with new rifles.
Pro Tip 2/3Figurative Use
Can be used metaphorically for non-military preparations. 
He was accoutred with the skills needed for the job.
Pro Tip 3/3Preparation Importance
Highlights the importance of readiness or proper outfitting. 
Make sure the explorers are accoutred with adequate supplies.