Meaning of arroba | Babel Free

Definitions

1. A traditional Spanish unit of mass, varying by time, location, and substance but generally around 11.5 kilograms.
   historical
2. A traditional Portuguese unit of mass, usually equivalent to 14.7 kilograms.
   historical
3. A traditional Spanish unit of liquid measure, varying by time, location, and substance but generally around 15 liters.
   historical

CEFR level