Definition of "groper" [grop•er]

• Agent noun of grope; one who gropes. (noun)

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• "Train groper mistaken identity concern for vast majority of Japanese"
• "Q2: In packed trains, do you think men should take care not to be misidentified as a groper?"
• "Q2SQ: In packed trains, what do you think men should take care to do in order not to be misidentified as a groper?"