Silo (en. Silo)
/si.lo/
Slang Meanings
Someone who keeps secrets.
You can't trust him; he's like a silo of information.
No puedes confiar en él, es como un silo de información.
Introverted person who does not share much about their life.
She is a silo; she never talks about what she does in her free time.
Ella es un silo, nunca habla de lo que hace en su tiempo libre.