egoism

/ˈiːɡoʊˌɪzəm/
noun
  1. The attitude of being selfish and thinking only about your own interests and needs.
    • The politician's egoism was obvious when he took all the credit for the project.
    • His egoism made him ignore the needs of his teammates.
    • She realized her egoism was hurting her friendships and decided to change.
  2. In ethics, the belief that people should act in their own self-interest.
    • The theory of psychological egoism claims that all human actions are motivated by self-interest.
    • Ethical egoism argues that helping others is only good if it benefits you.
    • Some philosophers defend egoism as a rational way to live.
What does "egoism" mean? | whatsthatwordmean | whatsthatwordmean