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

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

• wing shots
• wing snail
• wing snails
• wingspan
• wingspans
• wingspread
• wingspreads
• wingsuit
• wingsuits
• wing tip
• wingtip
• wing tips
• wing-walker
• wing-walkers
• wing-walking
• wingy
• winier
• winiest
• win in a canter
• wining
• wink
• wink-a-peep
• winked
• winker
• winkers