trisagion /tri-sagˈi-on/

1. An ancient hymn consisting of the words ‘O Holy God, holy and mighty, holy and immortal, have mercy on us’
2. Loosely, the Tersanctus

• cacomixl
• cacomixls
• cacoon
• cacoons
• cacophonic
• cacophonical
• cacophonies
• cacophonious
• cacophonous
• cacophony
• cacotopia
• cacotopian
• cacotopias
• cacotrophies
• cacotrophy
• Cactaceae
• cactaceous
• cacti
• cactiform
• cactus
• cactus dahlia
• cactuses
• cacumen
• cacumina
• cacuminal