Kuhn’s Theory of Incommensurability: A Special Reference to Theory of Meaning


  • Shabin Varghese PhD, Research Scholar in Philosophy of Science, Sree Sankaracharya University of Sanskrit, Kalady.


incommensurability, theory of meaning, ontological commitment, Paradigm Shift


The Structure of Scientific Revolution (1962) is the famous work by Thomas Kuhn which challenged traditional understanding of science and philosophy of science. His research activities are wide-ranging; central to his notion of incommensurability are the ideas of meaning variance and lexicon, and the impossibility of translation of terms across different theories. It is closely related to the linguistic analysis of scientific language. The schematic nature of Kuhn’s work and his ongoing clarification of its key concepts fostered additional problems of understanding, interpretation, and attribution. This paper analyses the notion of scientific language in the context of incommensurability with special reference to the theory of meaning. Linguistic experts have not attempted to incorporate Kuhn’s incommensurability to address the issues related to epistemology. This Paper shows how Kuhn’s theory of incommensurability can be applied to linguistics to overcome the problems that arise due to similar lexical terms. It argues that Kuhn’s epistemological analysis of incommensurability, particularly the challenge of understanding the process of symbolization in scientific theories, when applied to linguistics can revolutionize the discipline itself which fills the existing knowledge gap.

Author Biography

Shabin Varghese, PhD, Research Scholar in Philosophy of Science, Sree Sankaracharya University of Sanskrit, Kalady.

PhD, Research Scholar in Philosophy of Science,Sree Sankaracharya University of Sanskrit, Kalady.


Chomsky, N. (1965). Aspects oj the Theory of Syntax. Cambridge: MIT.

Chomsky, N. (1986). Knowledge of Language: Its Nature, Origin and Use. London: Praeger.

Fasold, R. (1984). The Sociolinguistics of Society. Oxford: Blackwell.

Hymes, D. (1977). Foundations in Sociolinguistics: An Ethnographic Approach. London: Tavistock.

Kuhn, T. (1991/2000). The Road Since Structure. In Philosophy of Science Association (Vol. 2, pp. 90-104). East Lansing, Michigan: Philosophy of Science Association.

Kuhn, T. (1999). Remarks on Incommensurability and Translation. In G. S. Rema Rossini Favretti (Ed.), In Incommensurability and Translation: Kuhnian Perspectives on Scientific Communication and Theory Change (pp. 33-37). U.K. and Northampton: MA: Edward Elgar.

Kuhn, T. S. (1970). The Structure of Scientific Revolutions. Chicago: University of Chicago Press.

Kuhn, T. S. (1974). Second Thoughts on Paradigms. In F. Suppe (Ed.), The Structure of Scientific Theories (pp. 459-482). Urbana: University of Illinois Press.

Kuhn, T. S. (1977). The Essential Tension: Selected Studies in Scientific Tradition and Change. Chicago: University of Chicago Press.

Kuhn, T. S. (1987/2000). What are Scientific Revolutions? In L. D. Kruger (Ed.), The Probabilistic Revolution (Vol. 1, pp. 13- 32). Cambridge: MA: MIT Press.

Kuhn, T. S. (1990/2000). Afterwords . In Horwich, World Changes (pp. 311-41). reprinted in (Kuhn 2000, 224-52).

Labov, W. (1972). Sociolinguistic Patterns : . Philadelphia: University of Pennsylvania Press.

Markova, T. (1978). The Social Context of Language. Chichester: Wiley.

Radford, A. (1988). Transformational Grammar: a First Course. Cambridge: Cambridge University Press.

Rhees, L. W. (Ed.). (1974). Philosophical Grammar. (A. Kenny, Trans.) Oxford: Oxford University Press.

Smith, N. (1999). Chomsky: Ideas And Ideals. Cambridge: CUP.

Wardhaugh, R. (2006). An Introduction to Sociolinguistics (5 ed.). Oxford: Blackwell.

Wittgenstein, L. (1953). Philosophical Investigations. (G. Anscombe, Trans.) Oxford: Blackwell.

Wittgenstein, L. (1969). The Blue and Brown Books. Oxford: Oxford University Press.

Wittgenstein, L. (1993). , Philosophical Occasions: 1912-1951 . In J. K. Nordmann (Ed.), Notes for the “Philosophical Lecture”,. Indianapolis.

Wittgenstein, L. (2000). Philosophical Investigations. (G. E. Anscombe, Trans.) Oxford: Blackwell.



How to Cite

Varghese, S. (2021). Kuhn’s Theory of Incommensurability: A Special Reference to Theory of Meaning. Tattva Journal of Philosophy, 13(1). Retrieved from https://journals.christuniversity.in/index.php/tattva/article/view/2964