Meaning of the word circa in English

What does circa mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

circa

US /ˈsɝː.kə/
UK /ˈsɜː.kə/
"circa" picture

Preposition

approximately (used especially in referring to historical dates)

Example:
The painting was created circa 1850.
He was born circa 1920.