circa
BrE /ˈsɜː.kə/ AmE /ˈsɜːr.kə/
adjective en → es
used before a date or number to show that it is not exact but approximate
alrededor de, aproximadamente
- circa + year
Collocations circa 1900 · circa the 18th century
-
The painting dates back to circa 1520.
El cuadro data de alrededor del año 1520.