[ mas-kyuh-lin ]
/ ˈmæs kyə lɪn /


pertaining to or characteristic of a man or men: masculine attire.
having qualities traditionally ascribed to men, as strength and boldness.
Grammar. noting or pertaining to the gender of Latin, Greek, German, French, Spanish, Hebrew, etc., which has among its members most nouns referring to males, as well as other nouns, as Spanish dedo, “finger,” German Bleistift, “pencil.”
(of a woman) mannish.

noun Grammar.

the masculine gender.
a noun or other element in or marking that gender.

Origin of masculine

1300–50; Middle English masculin < Latin masculīnus, equivalent to mascul(us) male (mās male + -culus -cule1) + -īnus -ine1

Related forms

Can be confused

male masculine macho (see synonym study at male) Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for masculine

British Dictionary definitions for masculine


/ (ˈmæskjʊlɪn) /


possessing qualities or characteristics considered typical of or appropriate to a man; manly
  1. denoting a gender of nouns, occurring in many inflected languages, that includes all kinds of referents as well as some male animate referents
  2. (as noun)German ``Weg'' is a masculine

Derived Forms

masculinely, adverbmasculinity or rare masculineness, noun

Word Origin for masculine

C14: via French from Latin masculīnus, from masculus male, from mās a male
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

Medicine definitions for masculine


[ măskyə-lĭn ]


Of or relating to men or boys; male.
Suggestive or characteristic of a man.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.