THE ROLE OF GRADUONYMY IN THE LEXICAL AND SEMANTIC LEVELS OF ENGLISH AND UZBEK: A PSYCHOLINGUISTIC VIEW

Аннотация

This article explores the role of gradience in the lexical and semantic levels of English and Uzbek from a psycholinguistic perspective. It examines how words in both languages exhibit gradational meaning rather than fixed, categorical interpretations. Lexical gradience is illustrated through examples like adjectives describing height or speed, which vary depending on context. Similarly, semantic gradience is discussed in terms of polysemy and context-dependent meanings. The article also integrates psycholinguistic insights on how speakers process gradient meanings, using cognitive theories such as prototype theory and categorization. By comparing English and Uzbek, the paper highlights the flexible, context- sensitivenature of meaning in both languages. Keywords:gradience, lexical meaning, semantic meaning, English language, Uzbek language, psycholinguistics, cognitive processing, prototype theory, contextual interpretation, language categorization, linguisticflexibility Introduction. Language, as a dynamic and living entity, has always been a topicof great interest in linguistics, particularly when viewed through the lens of psycholinguistics. One of the most intriguing aspects of language is the phenomenon of gradience — the subtle, continuous variations that exist within words, phrases, and meanings. Gradience in language refers to the way in which linguistic items (such as words, phrases, and meanings) exhibit a spectrum of variations rather than rigid categories. In both English and Uzbek, gradience plays a crucial role in the formation and interpretation of meaning, affecting lexical and semantic structures in complex ways. This article delves into the role of gradience in the lexical and semantic levels of English andUzbek from apsycholinguistic perspective. At thelexical level, gradience refers to the range of meanings and nuances that a single word can carry. In both English and Uzbek, words often do not have one fixed meaning but can shift depending on context, usage, and speaker intent. This contrasts with rigid lexical categories where aword can onlymean onething at all times [1]. 1. English lexical gradience: In English, words like "tall" or "fast" are prime examples of gradient terms. These adjectives do not possess a binary quality; instead, there is a range. For instance, one can be "taller" or "slightly tall", and the context determines the exact degree of the quality being described. A person who is 6feet tall is considered tall,but a person who is6 feet 2 inches might be "taller" —demonstrating thecontinuous nature oftheseadjectives. Moreover, words such as "rich" or "intelligent" also exhibit lexical gradience. The lexical meaning of these adjectives is influenced by degree, context, and comparison. An individual might be considered "more intelligent" based on various scales, but the line between being "intelligent" and "extremely intelligent" is notrigid —it shiftscontinuously. 2. Uzbek lexical gradience: Similarly, the Uzbek language contains lexical items that reflect gradience. Words like "baland" (tall) or "tez" (fast) are not absolute; they imply different degrees depending on context. The use of suffixes like "-roq" (comparative) or "-cha" (diminutive) page1173 INTERNATIONAL JOURNAL OF ARTIFICIAL INTELLIGENCE ISSN:2692-5206,ImpactFactor:12,23 AmericanAcademicpublishers,volume05,issue02,2025 Journal: https://www.academicpublishers.org/journals/index.php/ijai further emphasize this gradient nature. For instance, the word "balandroq" (slightly taller) indicates a gradation of height, demonstrating how Uzbek, like English, accommodates nuanced variations in meaning at thelexical level. Furthermore, in the Uzbek language, adjectives related to emotions or qualities, such as "boy" (rich), also show gradient meaning. The word can refer to different levels of wealth, from relatively well-off to extremely wealthy. As in English, there is no absolute benchmark — the concept of richness is fluid. Moving beyond the individual words, gradience plays a critical role at thesemanticlevel, influencing howconcepts are understood, categorized, and processed [2]. 1. English semantic gradience: Semantically, English is rich in terms of polysemy (words with multiple meanings) and vagueness, which contributes to the gradient nature ofmeaning. For example, the word "bank" can refer to a financial institution, the side of a river, or a place to store something (like a "blood bank"). These meanings do not exist in a binary opposition but rather lie along a spectrum, with contextual clues guiding the interpretation. Thus, the semantic meaning of"bank" in eachcontextinvolves a gradational shift. In English, "category boundaries" are not always clear-cut. The distinction between what constitutes a "dog" and what constitutes a "cat" is flexible. For instance, in categories like animals or colors, there are sometimes intermediate or borderline cases, such as "cat-dog" hybrids or shades of color like "pink" or