What does this abbreviation stand for?
What does this mean? (written about a rabbi of renown, often the author of a book, or the person buried, listed on a headstone)
I have my guesses but I'd like a real answer, not my gut reaction. I assume that the bachur part is a statement of age, but is it specifically saying that the person in question is a young man?
Here is a book that uses it https://books.google.com/books/about/אלה_הדברים.html?id=zNREzQEACAAJ