Poached Egg in Butter Sauce

What is poached egg?

A poached egg is an egg that has been cooked by poaching, that is, in water. No oil or fat is used in its preparation. Poached eggs are used in Eggs Benedict and Eggs Florentine.
In modern parlance, the term "poached egg" is also applied to a different method of preparation, where the egg is suspended in steam.
Thanks to wiki....it explained more professionally than me

Notice the 2 different egg...the yolk covered with the white on top is the poached egg and the other is just half boiled egg as most people know.