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Holy Roller

noun Disparaging and Offensive.
  1. a contemptuous term used to refer to a member of a Pentecostal sect.

Origin of Holy Roller

so called from the frenetic religiosity expressed during services
Related formsHoly Rollerism, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for holy roller

Holy Roller

noun
  1. derogatory a member of a sect that expresses religious fervour in an ecstatic or frenzied way
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012