Pedi means feet and hundreds of years ago, the word impediment referred to shackling one's feet. Now its use has broadened considerably. Impediment is something that blocks or impedes your path.
Freebase(0.00 / 0 votes)Rate this definition: Commissary. A commissary is someone delegated by a superior to execute a duty or an office; in a formal, legal context, one who has received power from a legitimate superior authority to pass judgment in a certain cause or to take information concerning it.
A commissary is a food facility that services mobile food facilities and mobile support units. where food, containers, or supplies are stored; food is prepared or prepackaged for sale or service. at other locations; utensils are cleaned; liquid and solid wastes are disposed of; and potablewater. is obtained.