[Vocabulary] ESTABLISHED

[hooshdar3]

Hi.
"Firmly established by the 17th centry, casting has existed in other forms since the 1300s."

What does established means?Formalized?

 

[English Freak]

Validate(d), or simply confirm(ed).

 

[Tdol]

I think the meaning is probably different here- the method used for casting had become accepted and was widely used.

 

[5jj]

castling?

 

[hooshdar3]

castling?

Yes sir, sorry for the typo.Castling.
And I think previous posts took it as "casting".

 

[hooshdar3]

Yes sir, sorry for the typo.Castling.
And I think previous posts took it as "casting".

Any answer?

Castling is a chess rule and cannot be validated.

 

[Barb_D]

Still the same answer. Accepted, confirmed as valid, widely used.