Epistemic foundations of John Locke's understanding of language

This thesis aims to examine the epistemic foundations of John Locke's conception of language as developed in his An Essay Concerning Human Understanding. The study will first explore the relationship between Locke's view of language and his empirical theory of knowledge. For Locke, knowledge arises through the ordering of ideas that are formed in the mind based on experience. Indeed, according to Locke, all knowledge rests on simple ideas acquired through sensation and reflection, and even the most complex thoughts are derived from the combination of these simple structures. Locke builds his conception of language upon his theory of ideas, which constitutes the cornerstone of his epistemology. At this point, Locke regards words as signs of ideas and maintains that language is not merely a tool of communication but also an epistemological instrument that makes possible the sharing, organization, and generalization of knowledge. This study relates the key concepts in Locke's theory of knowledge, ideas, abstractions, and qualities to his philosophy of language. At the same time, it demonstrates that the foundation of his view of language lies in his epistemology and explains that language is regarded as one of the fundamental elements that define the limits of knowledge acquisition. The thesis aims to analyses how ideas are transformed into knowledge through language and the epistemological implications of this transformation within Locke's intellectual framework. In this respect, it seeks to show that Locke's epistemology offers a distinctive approach not only to the source of knowledge but also to the ways in which this knowledge is expressed.