If it is already constructed, why is it termed a "building"?

Question

Why is it still referred to as a building?

Answer 1

Once a tall or huge amount of structure was already built then it will be called a building. That's the other term used if the structure made of concrete was already done.

Answer 2

Now, it is called a building because the 'ing' in the English language is added to certain verbs to make them nouns. The verb 'built' is suffixed with 'ing' to make the thing a noun- Building.

Answer 3

The word "building" refers to the process of construction and the result of the construction itself. It describes a structure that has been built.

Answer 4

English language is added to certain verbs to make them nouns. The verb 'built' is suffixed with 'ing' to make the thing a noun- Building.