What is the difference between conglomerate and multinational corporation?

Oh, dude, it's like this - a conglomerate is a big ol' company that owns a bunch of different businesses in different industries, kind of like a buffet of companies. A multinational corporation, on the other hand, is a company that operates in multiple countries, spreading its influence like a global spider. So, like, one's all about variety in industries, and the other's all about racking up those frequent flyer miles.