To adjust one's coat or jacket collar. Possibly from the French actor Louis Jordan when he was suave. Example: He should really jourdiaire his jacket. He looks like a slob. jourdiare To adjust one's coat or jacket collar. Example: Excuse me, you need to jourdiare.
JOURDIAIRE
Meaning of JOURDIAIRE in English
Slang English vocab. Английский сленговый словарь. 2012