DEACTIVATE
inactivate, deactivate
(verb) make inactive; “they deactivated the file”
deactivate
(verb) remove from active military status or reassign; “The men were deactivated after five years of service”
Source: WordNet® 3.1
Etymology
Verb
deactivate (third-person singular simple present deactivates, present participle deactivating, simple past and past participle deactivated)
(ergative) to make something inactive or no longer effective
to prevent the action of a biochemical agent (such as an enzyme)
to remove a person or piece of hardware from active military service
Source: Wiktionary