What does holding up 3 fingers mean in The Hunger Games?

What does holding up 3 fingers mean in The Hunger Games? According to the book, it is an old and rarely used gesture of District 12 and is occasionally seen at funerals. It can mean “thanks,” “admiration,” and “good-bye to someone you love.” Later in the book, it reappears as Katniss pays her respects to Rue, a fellow tribute who dies by helping her in the arena.

According to the book, it is an old and rarely used gesture of District 12 and is occasionally seen at funerals. It can mean “thanks,” “admiration,” and “good-bye to someone you love.” Later in the book, it reappears as Katniss pays her respects to Rue, a fellow tribute who dies by helping her in the arena.