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

• chromels
• chromene
• chromenes
• chrome plating
• chromes
• chrome spinel
• chrome steel
• chrome tanning
• chrome tape
• chrome yellow
• chrome yellows
• chromic
• chromic acid
• chromidia
• chromidium
• chrominance
• chrominances
• chroming
• chromite
• chromites
• chromium
• chromiums
• chromium steel
• chromium steels
• chromo