Top Definition
The complete inability to remember the date of one's last period, most often coinciding with the moment one begins to question if one is pregnant.
She thought she was being funny when she asked, "Well you couldn't be PREGNANT, could you?!" but it sent me into a fit of periodesia.
by LilaMcD January 09, 2009
5 Words related to periodesia

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from daily@urbandictionary.com. We'll never spam you.

×