The word "institutionalized" means being placed or confined in an institution, such as a hospital or prison, usually for a long period, due to mental illness or criminal behavior. Full definition
Link between racism and reduced access to education, employment, housing and medical care, especially the deterrent effect of institutionalised racism in the health care system (croakey.org)
He's almost become institutionalised in the Arsenal life, and what happens on the inside of the club. (arsenallatest.com)
Overwhelmingly, however, non-Indigenous Australians have gained an unprecedented insight into the legacy of institutionalised racism for Indigenous Australians. (humanrights.gov.au)