The term pelvi dēwān passed into classical Arabic as dīwān, which derived in our language on a couch. This is called a type of seat with an elongated structure that usually lacks a backrest and is used for a person to lie down. In times of the Ottoman Empire, the superior council that administered justice and dealt with various state affairs was called a couch.

Before entering fully into the meaning of the term phloem, it is necessary to proceed to discover its etymological origin. In this case, it must be stated that it derives from the Greek, specifically from the word "phloios", which can be translated as "crust". This famous word was shaped by a famous Swiss botanist named Karl Wilhem von Nageli (1817 - 1891).

The action that develops a living being or an entity can be called an activity. Recreational, meanwhile, is an adjective that refers to what offers recreation (entertainment, fun or distraction). Recreational activities, in this way, are those actions that allow a person to entertain or have fun.

From the French trajectoire, the trajectory is the route that describes an object that moves through space. A bullet driven by a weapon, for example, describes a trajectory, which can be traced or assumed by a specialist. For mechanics, the trajectory is equivalent to the successive geometric places that a body occupies while moving.

Slander is a false accusation that is made with the objective of causing harm. On the legal level, it is called slander to impute a crime to a subject knowing that what he is accused of never existed or was not carried out by the accused. For there to be slander, therefore, there must be a false accusation or accusation: the accuser does so with the objective of harming the accused.

In order to discover the meaning of the term confluence, we will first know what its etymological origin is. In this case, we can state that it is a word that derives from Latin, in particular it comes from “confluentia”, which is the result of the sum of the following components: -The prefix “con”, which can be translated as “together "