decennal
See also: décennal
English
Etymology
From Latin decennālis (“decennial”), from decem (“ten”) + annus (“year”).[1]
Adjective
decennal (not comparable)
- (obsolete) Alternative form of decennial.
Derived terms
- decennalian
References
- Oxford English Dictionary, 1st ed. "decennal, adj." Oxford University Press (Oxford), 1894.