meno-

meno-

or men-

pref.

1. Menstruation: menarche.

2. Menses: menorrhagia.

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[Greek, from mēn, month; see mē- in Indo-European roots.]

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.

meno-

combining form

(Physiology) menstruation: menorrhagia.

[from Greek mēn month]

Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

meno-

a combining form meaning “month,” “menstrual cycle”: menopause. Also, esp. before a vowel,men-.

[< Greek mēno-, comb. form of mḗn month; see moon]

Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.