ds, or with custody or guardianship of people, such as prisoners, inmates, or wards. [Arts] 
n., In the legal sense, this word means "guardian" or "protector." It is used euphemistically in lay contexts to mean "janitor." [Government] 
n.,
n., The basic responsibility for guardianship of records/archives based upon their physical possession but not necessarily implying legal title. [Archives] 
 n.,
 The care and control of a thing or person for inspection, preservation, or security. [Government] 
n., A coll