Forty Hours

noun
  1. a Roman Catholic devotion in which the Blessed Sacrament is exposed for veneration for 40 hours by the churches of a diocese sequentially for two-day periods.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for forty hours

Historical Examples of forty hours

  • The next day saw us on board the little Arizona, bound for San Pedro, a forty-hours' trip down the coast.