опекун meaning in English

administrator [administrators]▼(law: one to whom the right of administration has been committed)
noun
[UK: əd.ˈmɪ.nɪ.streɪ.tə(r)] [US: əd.ˈmɪ.nə.ˌstre.tər]

fiduciary [fiduciaries]▼(trustee)
noun
[UK: fɪ.ˈdjuː.ʃə.ri] [US: fə.ˈduː.ʃi.ˌe.ri]

guardian [guardians]▼(law: person legally responsible for a minor in loco parentis)
noun
[UK: ˈɡɑː.dɪən] [US: ˈɡɑːr.diən]

parent [parents]▼(person who acts as a parent in rearing a child, see also: guardian)
noun
[UK: ˈpeə.rənt] [US: ˈpe.rənt]