Universal Sound and Meaning Relationship in World's Languages

In this paper, we solve one of the most important research problems in linguistics which is “Universal Sound and Meaning Relationship in World's Languages”. In written records, starting from Plato many philosophers and thinkers have been trying to figure out the relationship between sound and meaning which is universal in all languages of the world but to the best of my knowledge, this paper is the only one to give a conclusive answer to this question.