unbirthday

(redirected from unbirthdays)

unbirthday

(ˌʌnˈbɜːθdeɪ)
n
jocular
a. any day other than one's birthday
b. (as modifier): an unbirthday present.
[C19: coined by Lewis Carroll in Through the Looking-Glass]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Alice In Wonderland cake stand, PS40, Creative-tops.com Great for birthdays, unbirthdays and general mad tea parties.
Celebrating their 'unbirthdays' the residents of the home in Thickthorn Orchards collected PS542 in aid of Breast Cancer UK, as well as putting some of the money raised towards an activity fund for residents.
To enter, tell us how many unbirthdays a person has in a year: (a) 364; (b) 1; or (c) none?