instauration
Concise Oxford English Dictionary © 2008 Oxford University Press:
instauration /ˌɪnstɔːˈreɪʃ(ə)n/
▶noun formal restoration or renewal.
– derivatives
instaurator /ˈɪnstɔːreɪtə/ noun.
instaurator /ˈɪnstɔːreɪtə/ noun.
– origin C17: from L. instauratio(n-), from instaurare ‘renew’.
'instauration' also found in these Oxford entries:

