Definition of

Self-interest

  1. (noun, attribute) taking advantage of opportunities without regard for the consequences for others
  2. (noun, attribute) concern for your own interests and welfare

via WordNet, Princeton University

Alternate forms of Self-interest

Hypernyms: selfishness, trait

Origin of the word Self-interest

  1. 1649, from self + interest (q.v.).
    "[Self-interest] is a doctrine not very lofty, but clear and sure. It does not seek to attain great objects; but it attains those it aims for without too much effort. ... [It] does not produce great devotion; but it suggests little sacrifices each day; by itself it cannot make a man virtuous; but it forms a multitude of citizens wh… more

via Online Etymology Dictionary, ©2001 Douglas Harper

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