This dictionary of Ancient Greek Language is released during an era, the beginning of the third millennium, in which Western society, the peoples of the West and among them the Greeks, are under the dominance of an extreme spirit of economy and materialism. Science and Logic and generally Thought have been transformed into a utilitarian exclusive tool. The philosophical and scientific discourse, which aims at the refinement and humanization of man, in the search for an authentic and rich in terms of mentality life - the main concern of ancient Greek spirit -, have been surrendered to utilitarianism.