What is the Meaning & Definition of gesture

Forms of communication are varied and diverse among themselves, there are forms for every type of need. In this sense, gestures are some of the most simple and basic communication, although they can sometimes be too complex for all what are implicitly. Unlike what happens with the oral or written communications, gestures are expressive forms that do not include the use of words that are not based on movements, facial expressions, in forms of body contact, etc. All the gestures always mean something, even those who appear to be unconscious or involuntary. The interesting thing about the gestures, which does not happen with words, is that depending on the situation, culture or region, the meanings can be very variable and sometimes even incomprehensible to everyone. When we speak of gestures are talking about forms of communication relatively silent (say relatively because some of them may include clicks or guttural sounds) that do not use the common language spoken or written if not established around the common acceptance of what a gesture supposed and the situations in which it is used. Every region, culture or community establishes their own gestures and bodily forms of expression and while West a kiss can be something innocent and common to many other cultures can mean a lack of respect or even aggression.
Gestures can be performed with the hands, for example the thumbs-up, making circular motions with hands, the extended great toe, together finger tip, etc. They can also be made with different facial features, such as biting the lower lip, raise eyebrows, rotate the eyes, smile, etc. Finally, also can be done with the body, for example, move arms indicating direction, kicking the ground, breathing deeply, sigh, etc.
Article contributed by the team of collaborators.