- duodecennial
- du·o·decennial
English syllables. 2014.
English syllables. 2014.
Duodecennial — Du o*de*cen ni*al, a. [L. duodecennis; duodecim twelve + annus year.] Consisting of twelve years. [R.] Ash. [1913 Webster] … The Collaborative International Dictionary of English
duodecennial — |d(y)ü(ˌ)ō+ adjective Etymology: Late Latin duodecennium period of 12 years (from Latin duodecim twelve from duo two + decim, from decem ten + ennium, from annus year) + English al more at two … Useful english dictionary
Anniversary — For other uses, see Anniversary (disambiguation). An anniversary is a day that commemorates and/or celebrates a past event that occurred on the same day of the year as the initial event. For example, the first event is the initial occurrence or,… … Wikipedia