a self-centered or selfish person (opposed to altruist). an arrogantly conceited person; egotist. an adherent of the metaphysical principle of the ego, or self; solipsist.
Origin of egoist
Related formsan·ti·e·go·ist, noun
From the French
dating back to 1775–85.
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for egoist
Historical Examples of egoist
Another will pose as a social benefactor, while at home he is an egoist and a tyrant.
The sentiments of the egoist are summed up in the maxim, "After me the deluge!"
Yes, your husband is no better now than an egoist, a collector of happy days.
To be the altruist, one must first be the egoist (say the philosophers), to give, one must first have.
“You would have been an Egoist, only Meredith made you ashamed to be one,” she answered.
British Dictionary definitions for egoist
Derived Formsegoistic or egoistical, adjectiveegoistically, adverb
a person who is preoccupied with his own interests; a selfish person
a conceited person; egotist
ethics a person who lives by the values of egoism
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 Origin and History for egoist
1785, in metaphysics, "one who maintains there is no evidence of the existence of anything but the self" (taking ego in a sense of "thinking subject"), from French égoiste (1755); see ego + -ist. Meaning "selfish person" is from 1879. Related: Egoistic; egoistical.
Online Etymology Dictionary, © 2010 Douglas Harper