itself

US /ɪtˈself/
UK /ɪtˈself/
"itself" picture
1.

sí mismo, se

used as the object of a verb or preposition to refer to a thing, animal, or idea previously mentioned

:
The cat groomed itself.
El gato se acicaló a sí mismo.
The door closed by itself.
La puerta se cerró sola.
2.

en sí, mismo

used to emphasize the thing, animal, or idea mentioned

:
The city itself is beautiful, but the surrounding areas are not.
La ciudad en sí es hermosa, pero las áreas circundantes no lo son.
The problem itself is not that difficult.
El problema en sí no es tan difícil.