egoism

[ ee-goh-iz-uh m, eg-oh- ]
/ ˈi goʊˌɪz əm, ˈɛg oʊ- /

noun

the habit of valuing everything only in reference to one's personal interest; selfishness (opposed to altruism).
egotism or conceit.
Ethics. the view that morality ultimately rests on self-interest.

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Origin of egoism

From the French word égoïsme, dating back to 1775–85. See ego, -ism

OTHER WORDS FROM egoism

an·ti·e·go·ism, noun

WORDS THAT MAY BE CONFUSED WITH egoism

egoism egotism (see synonym study at egotism)
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for egoism

British Dictionary definitions for egoism

egoism
/ (ˈiːɡəʊˌɪzəm, ˈɛɡ-) /

noun

concern for one's own interests and welfare
ethics the theory that the pursuit of one's own welfare is the highest goodCompare altruism
self-centredness; egotism
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