Familiarizado (en. Acquainted)

/familiariˈðaðo/

Slang Meanings

To know something or someone well.
I am familiar with this neighborhood; I have been living here for years.
Estoy familiarizado con este barrio, llevo viviendo aquí años.
To feel at ease in a place.
Since I arrived, I have felt familiar with the environment.
Desde que llegué, me he sentido familiarizado con el ambiente.