Monsegneur or Monseigneur: How To spell?

The word Monsegneur is misspelled against Monseigneur, a noun meaning "My lord; -- a title in France of a person of high birth or rank; as, Monseigneur the Prince, or Monseigneur the Archibishop. It was given, specifically, to the dauphin, before the Revolution of 1789. (Abbrev. Mgr.)"

Word contains consecutive vowels 'EI' in between alphabets mons & gneur is misspelled as 'E' as letter 'I' is phonetically igno
Wrong Spelling:  mons-e-gneur 
Correct Spelling:  mons-ei-gneur 
Check more misspelled words of Monseigneur to spell it correct.