Imagine you live in a big house with a really tall tower in its backyard. This tower is called a lookout. It's a special place where you can climb all the way to the top and see everything around you. From the lookout, you can see houses, streets, trees, and even the mountains that are far away.
Now, imagine that you live in a city with lots of tall buildings, and you need to see everything that's happening around you. The idea of a lookout is still the same, but it's no longer just a tower in your backyard. Instead, it's a special place on top of a building that's tall enough to give you a good view of everything happening in the city.
Architects call this special place a lookout because it's designed to be a lookout point to see everything around you. It's usually made of glass, so you can see through it and get a good view of the city. People often go to the lookout to take pictures, look at the scenery, or just to relax and enjoy the view.
The lookout is an important part of the architecture of a building because it provides an opportunity to see what's happening around you. Without a lookout, you might miss important things that are happening in the city or miss out on the beautiful view. That's why architects always try to include a lookout in their buildings, so people can enjoy the view and be aware of everything happening around them.