- purgatory (n.)
- c. 1200, from Old French purgatore and directly from Medieval Latin purgatorium (St. Bernard, early 12c.), in Latin, "means of cleansing," noun use of neuter of purgatorius (adj.) "purging, cleansing," from purgat-, past participle stem of Latin purgare (see purge (v.)). Figurative use from late 14c.
