I was just trying to explain programming in JavaScript to a friend of mine who is just starting out with programming and I called the '{'
and '}'
characters curly braces (or brackets). He laughed at me and said surely they have a better name than that and I realized that I don't know if they do.
Do they have a formal name?
Technically, they are simply known as Braces:
http://en.wikipedia.org/wiki/Bracket#Braces_or_Curly_brackets_.7B_.7D