chrono-


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chrono-

(word root) time
Examples of words with the root chrono-: chronological
Abused, Confused, & Misused Words by Mary Embree Copyright © 2007, 2013 by Mary Embree

chrono-

or chron-
pref.
Time: chronometer.

[From Greek khronos, time.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

chrono-

or before a vowel

chron-

combining form
indicating time: chronology; chronometer.
[from Greek khronos time]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

chrono-

a combining form meaning “time”: chronometer.
Also, esp. before a vowel, chron-.
[< Greek, comb. form of chrónos]
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.