becomepersona

persona non grata  

[per-soh-nah nohn grah-tah]

noun, plural personae non gratae    

[per-soh-nahy nohn grah-tahy; English per-soh-nee non grah-tee, grey-, grat-ee]   (Show IPA). Latin.   1. a person who is not welcome: He has becomepersona non grata in our club since his angry outburst. 2. a diplomatic representative unacceptable to an accrediting government.