I believe it means "following." For example, on a timeline of US History, Industrialization (1830 ff.) would mean that the process of industrialization in the U.S. started in 1830 but continued on well after that. It differs from ca. (circa) in that it expresses the start of a long process rather than an approximate date.
Circa = approximate
I think born circa means that someone was born and they don't know the date.
Yes, "circa" is often used to mean "around about" or "approximately." It is commonly used when referring to a date or time period to indicate that the specific date is not known or is an approximation.
It could mean 'circa' which means around or approximately.
circa - around (roughly)
A "circa date" is an approximate date used when the exact date of an event is not known.
"Circa" is Latin for "around" or "about". "circa 1964" = around 1964.Circa is used in front of a particular year to say that this is the approximate date when something happened or was made.ExampleThe story tells of a runaway slave girl in Louisiana, circa 1850
c means circa, which means it is an estimate.
It is the abbreviaton for circa, which means about or approximately. It can also be abbreviated c.
Circa 140 BC
It usually means "circa" meaning around or approximately.
It simply means 'estimated'. It's used when a specific date cannot be accurately determined. Sometimes the word 'circa' is used The word 'circa' is Latin for 'about'. If the date also includes a time, then EST can stand for Eastern Standard Time.