tridecennary
Appearance
English
[edit]Adjective
[edit]tridecennary (not comparable)
- (obsolete, rare) Of or pertaining to the number thirteen
- 1856, William Robertson, The History of the Discovery and Settlement of America:
- The order of days in every month was computed, according to him, first by what he calls a tridecennary progression of days from one to thirteen, […]
References
[edit]- OED 2nd edition 1989