egoism

Estimated CEFR level: C2 — Proficiency

Estimated from word frequency; not an official CEFR classification.

Definition

  1. noun (ethics) the theory that the pursuit of your own welfare in the basis of morality
  2. noun concern for your own interests and welfare

Etymology

From French égoïsme, from New Latin egoismus, from Latin ego. By surface analysis, ego + -ism.

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