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

• buln-buln
• bulrush
• bulrushes
• bulrush millet
• bulrushy
• bulse
• bulses
• bulwark
• bulwarked
• bulwarking
• bulwarks
• bum
• bumalo
• bumaloti
• bum around
• bum bag
• bumbag
• bum bags
• bumbags
• bumbailiff
• bumbailiff obs; Shakesp bum-baylie
• bumbaze
• bumbazed
• bumbazes
• bumbazing