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Use "cosplayer" in a sentence
"Within the group, a healthy amount of debate exists over whether their costumes are just play - some proudly claim the label cosplayer, and others reject it."
"Marco Repola for the Wall Street Journal One cosplayer had to be helped on and off the stage because his costume was so bulky."
"Reuters A cosplayer dressed as a character from the anime series 'Gakuen Kino.'"