[retrac]

Coptic is used actively. It remains important. It is spoken by its community, it is very religiously and culturally significant. Sanskrit may have been a better analogy than Latin. And I thank you for your perspective. I was only debating a fairly technical linguistic point.

A living language is a language that is used to teach children how to peel vegetables, that people shout when they stub their toe, and a language lovers whisper together. If none of that is going on, if it is used only in some contexts, by people who start learning it after they already know another language (their native language), then it is probably a dead language.

Perhaps "dead" sounds pejorative, it is meant to be descriptive. Does that intense degree of language use occur? If no one speaks a language as their first, primary language, then the language is generally considered "dead" - even if hundreds of thousands of people use it every day. Another way of looking at it: if Coptic is still used in a thousand years, would it be recognizable? Or would it be like how Latin and Sanskrit are nearly unchanged, since they were last living languages? Living languages evolve.