attracts a lot of people. popular for events. unique and special in its own way... won't find anything else like it. well known among its community. bright. where some people's best memories are.
The area of memory attached to a process by brk(2) and sbrk(2) and used by malloc(3) as dynamic storage. So named from a malloc: corrupt arena message emitted when some early versions detected an impossible value in the free block list.
What you call a book that is very interesting, and you just can't put it down. You are trapped inside the book, like you are in an arena. A cool new way to describe a book nowadays.
Did you read Catching Fire yet? I love the arena in that book!" "NO thanks for spoiling it!" "No I mean like the arena. Like you are trapped inside the book, like you would be in an arena..." "OH I get it!