How signs function in the process of meaning construction: an exemplification from Gitai-go in the Japanese language.

In this paper, I will examine the semiotic mediation process of meaning construction and the functioning of signs, focusing on a group of characteristic words, Gitai-go in the Japanese language. Mimic words in the Japanese language, including Gitai-go are applicable to various subjects based on their inter-sensory nature, and appear frequently in informal communication among Japanese, not only for young children but also in adults' communication. When I consider their functioning from the viewpoint of meaning construction, their characteristic feature is their indefiniteness that is open to diverse forms of extension, including that of no further elaboration and continuous diffusion of the affective flavor within the current setting. Though the process is interpretable in terms of the Japanese culture that is characterized by vagueness, it is also a clear exemplification of how the indefiniteness of signs works in the process of meaning construction and in our communication.