variant of ceno-1 as final element of a compound word: Pleistocene.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
adj combining form, n combining form
denoting a recent geological periodMiocene
Word Origin for -cene
from Greek kainos new
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
word-forming element in geology, introduced by Sir Charles Lyell (1797-1875), from Greek kainos "new," cognate with Latin recens (see recent).
Online Etymology Dictionary, © 2010 Douglas Harper