Quiz: Remember the definition of mal de mer?
At the site of stimulating and modish events, trends, etc; where the action is: Where the important stuff is going on. This is where it's at/ Why should only book writers write books? They're not where it's at/ TV is where it's atnoun phrase
The essential locus of the truth; the core of things: A lot of cats are finding out where it's at in the joint (1960+)Related Terms