triduum /tridˈū-əm or trīˈdū-/ (esp RC)

1. A space of three days
2. A period of prayer or religious celebration lasting three days

tridˈūan adjective

Lasting three days

• Odontophorus
• odontornithes
• odontostomatous
• odor
• odorant
• odorants
• prompt-note
• prompt-notes
• prompts
• prompt side
• promptuaries
• promptuary
• prompture
• promptures
• prom queen
• prom queens
• proms
• promulgate
• promulgated
• promulgates
• promulgating
• promulgation
• promulgations
• promulgator
• promulgators