Kiritimati
geographical name
Ki·riti·mati
| \ kə-ˈri-sməs—sic
\
\
variants:
or Christmas \ ˈkri-sməs
\
\
Definition of Kiritimati
island (atoll) in the Line Islands area 234 square miles (608 square kilometers), population 674
Note: Kiritimati is the largest atoll in the Pacific.