1. Serving to purge or rid of sin
   "purgatorial rites"
   - purging, purifying 
2. Of or resembling purgatory
   "purgatorial fires"

See also: purgation, purgatory

• procrustean standard
• Procrustes
• proctalgia
• proctitis
• proctocele
• proctologist
• proctology
• proctoplasty
• proctor
• proctorial
• proctorship
• proctoscope
• proctoscopy
• procumbent
• procurable
• procuracy
• procural
• procurance
• procuration
• procurator
• procuratorial
• procure
• procurement
• procurer
• procuress