From the Latin "nascí" which means to be born, comes the word natural, it is a word that is used to refer to something that belongs to, has been produced or is related to nature. The word natural has several uses and meanings. In another context this term is used to describe or catalog a person or individual who is native to a city or region, or established country.
Another of its many uses is to mention that something is made without the need to mix artificial compounds, and without the obligation for man to alter what nature has produced. Or to describe the unique characteristics and adjectives of an individual. This term is also used by indigenous people or natives of a country to describe themselves. A person is natural when he acts spontaneously and sincerely. On the other hand, the concept refers to a person who does not like to wear picturesque and extravagant clothing, but rather in a simple and humble way and avoiding excess makeup.
In the musical environment this word is also used, because in music there is something called natural note, these are modified by sharp or flat; in mathematics are the natural numbers that are used to count the elements of a set and this name is because they are the first that humans used to count objects.
Now we find the term "natural death", which is given to a person when he dies from a natural cause and is not forced, or when his physiological functions are interrupted.