Definition of Undecennial. Meaning of Undecennial. Synonyms of Undecennial

Here you will find one or more explanations in English for the word Undecennial. Also in the bottom left of the page several parts of wikipedia pages related to the word Undecennial and, of course, Undecennial synonyms and on the right images related to the word Undecennial.

Definition of Undecennial

Undecennial Un`de*cen"ni*al, a. [See Undecennary, and cf. Decennial.] Occurring or observed every eleventh year; belonging to, or continuing, a period of eleven years; undecennary; as, an undecennial festival.

Meaning of Undecennial from wikipedia

- 9 years Novennial Copper 10 years Decennial Tin/Aluminium 11 years Undecennial Steel 12 years Duodecennial Silk 13 years Tredecennial Lace 14 years...