selfish
US /ˈsel.fɪʃ/
UK /ˈsel.fɪʃ/

1.
egoísta
lacking consideration for others; concerned chiefly with one's own personal profit or pleasure.
:
•
It was selfish of him to take the last slice of cake.
Fue egoísta de su parte tomar la última rebanada de pastel.
•
Don't be so selfish, share your toys with your brother.
No seas tan egoísta, comparte tus juguetes con tu hermano.