Compulsory, Obligatory or Requiredmay be English equivalents of 'de rigueur'.
'de rigueur' means 'obligatory' in French.
It means "compulsory".
"By obligation" is an English equivalent of the French phrase de rigueur.Specifically, the preposition de literally means "of". The masculine noun rigueurtranslates as "harshness, obligation, severity, strictness". The pronunciation will be "duh ree-guhr" in French.
De rigueur
Tuxedos are de rigueur for men at weddings.
De is pronounced DUH rigueur is pronounced RIG.air
De rigueur; to become the accepted practice, fashion or thing New wave music became de rigueur in the 1980's
de (french) = of (english)
The cast of De Rigueur - 2010 includes: Stephan Bohemier as Bill the Businessman Bryan Harnden as Game Slave Hae Seung Edwards
De quelle? in French means "Of what?" in English.
The Latin phrase is spelled de rigueur, meaning necessary, or as required by custom.
Terrain de sport in French is "sports ground" in English.