selfish

эгоисти́чный

Holding one's own self-interest as the standard for decision making

• Tom isn't at all selfish.

  Том совсем не эгоист.

  Tatoeba · CK · CC BY 2.0 FR

• She is a selfish person.

  Она эгоистична.

  Tatoeba · CK · CC BY 2.0 FR

эгоисти́чный

Having excessive or exclusive regard and concern for one's own well-being, profit or pleasure, with little or no consideration for others

эгоисти́чный

Of video game characters: relying on their own actions and capabilities to be effective in the game, rather than on other charactersредкое

эгоисти́чный

Related to or equivalent to a selfish gene; best understood as existing to preserve and replicate itself in competition with other entities at the same level of existence, rather than at the level of the individual or population containing itредкое