It refers to the violent and rapid disintegration of an object, due to a pressure, which is traditionally accompanied by fire, which influences its structure so that it is later destroyed. The explosion can be caused by several entities, such as, for example, an atomic bomb, which seeks to become a much larger energy, which is originally a mass, which will be mobilized at the speed of light. This was proven in one of Einstein's equations, which was used, like other similar studies, for the creation of the bomb, at the beginning of the 20th century.
Similarly, an object or living being could explode by an amount of pressure exerted from the outside to the inside or vice versa. This affects it in such a way that, if it is the first case, the external parts would begin to contract, likewise, the internal areas, so the set of molecules does not resist and ends up being destroyed, on the other hand if the pressure comes from within, molecular structure will only expand until it explodes. A classic example of how a living being can explode is in the sea; If a human being, a being that is not adapted to great depths, dares to descend a great length, he can be affected by the force that lies below.
Explosion, however, can also refer to a sudden change in mood, which is marked by being expressed with great force and energy. Although the most prominent is found in "exploitation", an activity that seeks to make the most of an original quality that an object has, such as a gold mine, from which it is common for all the valuable material it contains to be extracted.