Meaning of ADMINISTRATOR in English
n.1 a person who administers a business or public affairs.
2 a person capable of organizing (is no administrator).
3 Law a person appointed to manage the estate of a person who has died intestate.
4 a person who performs official duties in some sphere, e.g. in religion or justice.
administratorship n. administratrix n.
Etymology: L (as ADMINISTER)
Oxford English vocab. Оксфордский английский словарь. 2012