conventioneer

From convention +‎ -eer.

conventioneer (plural conventioneers)

1. A person attending a convention.
   • 1990, Michael Garvey, Finding Fault, page 88:

     […] the zitfaced prom king, the booze-whacked conventioneer or the randy trucker plying some local bimbo with sloe gin fizzes.

   • 2009 January 21, Francis X. Clines, “In Washington on Inauguration Day”, in The New York Times‎^[1]:

     […] the throngs included tribes of American Indians celebrating […] like victorious conventioneers in their burnished regalia at a hotel party Monday night.

• conventiongoer