Monseigneur
From Wikipedia, the free encyclopedia
Monseigneur is an honorific in the French language. It has occasional English use as well, as it may be a title before the name of a French prelate, a member of a royal family or other dignitary.
Monsignor is both a title and an honorific in the Roman Catholic Church. In francophone countries, it is rendered Monseigneur, and this spelling is also commonly encountered in Canadian English practice.
The plural form is Messeigneurs.