Generally speaking, the word ideal refers to all that own or related to the idea; the idea, therefore, will be any mental representation that is related to something real.
When the word ideal is used, it will surely refer to that which is not real but is found only in the mind. A world without confrontations, unfortunately, is an ideal only possible in my mind.
Meanwhile, another of the uses that the word ideal admits is to refer what is considered perfect and excellent. This car is ideal for us, with four doors and a huge trunk to carry children's toys.
Likewise, it is because of this last sense of the term that it is used to designate the prototype that shows or represents a model of perfection. Laura is the ideal wife that anyone could want, she is good, understanding and loving.
And also to set of convictions and beliefs that an individual manifests and holds it is designated by the term ideal. Despite strong opposition and poor health, Mario fought for his ideals until his end came.
At the behest of the Philosophy, an ideal is a unattainable but close state. This process of thinking of ideal scenarios that can certainly be realized with effort and ingenuity is a typically human behavior, which only human beings are capable of developing; and ideals are also undoubtedly those that have facilitated the progress of humanity.
On your side, idealism is a philosophical system that considers the idea as the principle, both of being and of knowing.
