how to add language to mac dictionary?

PS For reference dictionaries, see

http://clasquin-johnson.co.za/michel/mac-os-x-dictionaries/asian-languages/persi an.html

To ask Apple to add something, use

http://www.apple.com/feedback

Are you talking about the reference dictionaries (Dictionary.app) or about spell check?

Thanks a lot for the help. It worked for me. Is there any persian to english dictionary available as well?

Siavash Nazerfasihi wrote:

Is there any persian to english dictionary available as well?

I think it would be on that link if they could find one....

yes there is a per to eng dic as well

here is the link:

http://appleapps.ir/how-to-enable-persian-dictionary-mac/