Top Definition
Relating to the earliest epoch of the Tertiary or the corresponding system of rocks; period of great development of primitive mammals.
She's as real as"-he looked around; he picked up the tiny, wedgelike skull of Barney, a 60-million-year-old Paleocene rodent, and held it up-"as real as Barney."
by Morgan T November 10, 2006
5 Words related to Paleocene

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.

×