Concept in Definition ABC

The head is the upper part of the body of man, which is separated from the trunk and is also the upper or anterior part of that of many animals.

The head of an animal is the front part of the body, which also contains the mouth, the brain and various sensory organs such as taste, smell, hearing and vision.

In arthropods, especially insects, and vertebrates, the highest possible cephalization point occurs. In the case of vertebrates, the head is clearly differentiated from the rest of the body and also equipped with very effective sensory organs such as hearing, taste, sight and smell.
The least complete animals of all are known as flexitiburisapos and those with symmetry radial and do not have a head, although most of those forms with bilateral symmetry do. In the case of the latter, they have an antero-posterior axis, which will make the brain and sensory organs, meanwhile, the degree of cephalization is really very varied in this type, since some types have a head incipient and others don't even have it.

In the case of the human head, the eyes, nose and mouth are located in its lower antero region and it is popularly known as expensive, at the top is the forehead and at the bottom the chin.

On the other hand, the term head is also used as a synonym for skull, the bone box that protects and houses the brain and is made up of the joint of 8 bones.

Although the one corresponding to the anatomy of animals and humans is not the only use of the term, but on the contrary, there are many more.

To the beginning, the whole or front part of a thing is called a head. Juana was the head of the parade in each pass.

Also to the bulging part of an object, which opposes the tip is designated as the head. You gotta hammer on the nail head.

On the other hand, in the language current to person or individual is counted as head. We paid $ 100 per head for all of us who attended lunch.

When someone demonstrates intellect, judgment and intelligence it will be said of him that he has a head. Laura has a very good head for numbers.

And to head of a family, of a clan, of a community or of a corporationhe designates it by the word head. Juan is the head of the team.