When you push back from the Thanksgiving table and say, “I’m done,” a cranky relative may attempt to correct you by replying, “A turkey is done; you’re finished.”

Although done has been used to mean “finished” for centuries, admonitions against it started surfacing in the early 1900s. The first style guide that advised against using done to mean “finished” didn’t give a reason for the declaration, and the current Merriam-Webster Dictionary of English Usage speculates that the advice was based on bias against the usage’s “Irish, Scots and U.S.” origin… continued