socializer

English edit

socializer (plural socializers)

One who socializes.
- 1983 August 13, John Kyper, “Flamboyant Inquisitor”, in Gay Community News, volume 11, number 5, page 14:
  In public he put on a performance that was at once outraged and outrageous, but usually he did not carry grudges into his private life. Exuding the backslapping air of a socializer who loved to gamble and drink, he could not understand why people whose careers he had ruined and publicly ridiculed would be hostile to his friendly advances.