Analysis of Yoruba Numeral Multiplicands; Optimality-based account: A Linguistic and Cultural Perspective

Abstract

This paper examines the structure, formation, and cultural significance of Yoruba numeral multiplicands through the lens of Optimality Theory (OT), providing a comprehensive analysis of the linguistic principles that shape Yoruba numerical expressions. The study categorizes Yoruba multiplicands into two primary groups-basic and derived types and explores the intricate interaction of phonological, morphological, and semantic constraints that govern their optimal forms. Through detailed OT tableaux, the study demonstrates how constraint rankings resolve competing linguistic demands, revealing a nuanced interplay between grammatical rules and cultural context in Yoruba numeration. Findings show that Yoruba numerals achieve a dynamic equilibrium between efficiency, clarity, and cultural integrity, embodying cognitive patterns and sociocultural values deeply embedded in Yoruba traditions. This highlights the significance of numeration systems as more than linguistic constructs but as cultural artifacts that encapsulate historical knowledge and societal norms. The implications of this study extend beyond Yoruba linguistics, offering a framework for analyzing numeral systems across diverse languages and cultures using OT. By bridging linguistic theory and cultural insights, the study contributes to a deeper appreciation of the diversity and complexity of human expression. The study advocates further investigation into the diachronic evolution of Yoruba numeral multiplicands, exploring their historical transformations and potential for revitalization in modern contexts. Additionally, it recommends incorporating Yoruba numerical systems into multilingual educational curricula and assessing the effects of globalization on their continued use. By addressing these aspects, the study aims to advance the understanding of the intersection between language, culture, and cognition while promoting the preservation and appreciation of linguistic diversity.