ultimacy
noun
ul·ti·ma·cy ˈəl-tə-mə-sē 
plural ultimacies
1
: the quality or state of being ultimate
2
: ultimate sense 1
Word History
First Known Use
1842, in the meaning defined at sense 1
- halftimes
- halftone
- halftoner
- halftones
- halftonest
- halftracks
- halfway
- halfway across the world
- halfway around the world
- Halfway Covenant
- halfway decent
- halfway house
- halfway houses
- halfway through
- halfwayer
- halfwayest
- halfwayyer
- halfwayyest
- halfwits
- hali-
- haliaeeti
- Haliaeetus
- haliaeetuses
- haliaeetusses
- halibut