No, it's it's used  it's used in situations where an abbreviation can be made, or er, er, erm, an abstract symbol can be made, but again, this this was used normally in print, even in printing of novels and sermons and erm, and important documents, right up,u you know, up and well into the nineteenth century, before it was considered that that was not formal enough, and that the word and had to be written out formally  Are there any words in this section  which you  can't  find a modern English version of easily?