deinstitutionalize
Concise Oxford English Dictionary © 2008 Oxford University Press:
deinstitutionalize /ˈdiːɪnstɪˈtjuːʃ(ə)n(ə)lʌɪz/ (or deinstitutionalise)
▶verb discharge (a long-term inmate) from an institution such as a psychiatric hospital or prison.
– derivatives
deinstitutionalization noun.
deinstitutionalization noun.
'deinstitutionalize' also found in these Oxford entries:

