411 REFERENCE · Wiktionary
Duodecember
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From en la duodecim twelve; formed as logical continuation to December, which in its turn is derived from Latin la decem ten, as it was the tenth month in the Roman calendar. Possibly taken from the en fr Duodécembre, used by Sylvain Maréchal in 1788
Proper noun
s
A notional, normally non-existent fourteenth month of the Western calendar.
en Duodecimber
en
See also
en Undecimber
en Undecember