There's not really a universal definition of unicorn. At its origin and most basic it was just a private company over 1 billion in valuation. Since then, variou

There's not really a universal definition of unicorn. At its origin and most basic it was just a private company over 1 billion in valuation. Since then, various sources have tried to amend it so that its "private startups" but there's not really a good definition of startup either.