A philosophical theory advocating self-interest as the foundation of morality.

Excessive preoccupation with oneself; self-centeredness.

आत्मकेंद्रितता

English Usage: "Her egoism made it difficult for her to maintain friendships."

Hindi Usage: "उसकी आत्मकेंद्रितता के कारण उसके लिए दोस्ती बनाए रखना मुश्किल हो गया।"