E. M. OMOREGBE

This study examined lexical sense relations in Nigerian Pidgin. The study identified and classified the lexical sense relations in Nigerian Pidgin, including synonymy, antonymy, hyponymy, and polysemy. It also examined the linguistic sources contributing to these sense relations. It analyzed the socio-cultural factors influencing the development and usage of lexical sense relations. Lastly, it explored variations in lexical sense relations across different contexts of Nigerian Pidgin use. The motivation behind this study stems from the growing recognition of Nigerian Pidgin as a major tool of communication in Nigeria and across West Africa, juxtaposed with its persistent marginalization in formal linguistic research. This study employed both primary and secondary methods of data collection. Primary data were gathered through interviews and casual conversations with 10 Nigerian Pidgin speakers from different regions and backgrounds, while secondary data were sourced from newspapers, songs, comedy skits, and online content in Nigerian Pidgin. The theoretical framework used for the research was structural semantics by Trier (1931). The findings revealed that Nigerian Pidgin is rich in lexical sense relations such as synonymy, antonymy, hyponymy, and polysemy. These word relationships help speakers express different meanings in creative and flexible ways. The language draws from English, local Nigerian languages, slang, and sound-based expressions to build its unique vocabulary. Social and cultural factors like class, youth lifestyle, and media also shape how words are formed and used. Meanings often depend on context, region, and the speaker’s background, making Pidgin highly adaptable. This means one word can have many meanings based on how and where it is used.The researcher recommend further study on this research work and other lexical sense relations in Nigerian Pidgin not touched in this research work be carried out by scholars, linguists and any other person interested in the sense relations of Nigerian Pidgin.

This study examines selected aspects of morphological processes in the Arabic language, focusing on the root-and-pattern system, inflectional structures, derivational morphology, and morphophonemic observations. Arabic, as a Semitic language, employs a unique morphological framework where words are derived from triliteral and quadriliteral roots, interacting with specific patterns to form various grammatical structures. The study is anchored in a dual theoretical framework, integrating classical Arabic grammar (ṣarf) as developed by Sībawayh (8th century CE) with modern linguistic theories, including inflectional morphology (Greenberg, 1963) and derivational morphology (Chomsky, 1957). The research adopts a qualitative analytical approach, utilizing primary sources such as Al-Kitāb by Sībawayh, classical Arabic dictionaries, and modern linguistic databases like the Buckwalter Arabic Morphological Analyzer. Fieldwork with native Arabic speakers was also incorporated to validate findings. Key findings highlight the efficiency and productivity of the root-and-pattern system, demonstrating how a limited set of roots generates a vast lexicon while maintaining semantic consistency. Inflectional processes were found to play a crucial role in Arabic grammar, affecting verb conjugation, noun declension, tense, aspect, number, and case marking. Additionally, derivational morphology contributes to Arabic’s lexical expansion through prefixation, suffixation, and pattern modifications. The study also identifies morphophonemic alternations, such as vowel shifts and assimilation, as essential mechanisms shaping Arabic word formation. Despite its structured system, Arabic morphology presents challenges in natural language processing (NLP), language acquisition, and comparative linguistics due to its nonlinear morphology and extensive morphophonemic variations. The study concludes that integrating traditional Arabic linguistic principles with modern computational models can enhance linguistic research, language teaching methodologies, and AI-based Arabic text processing. The research contributes to Arabic linguistics, morphology, and computational language studies, serving as a foundation for further exploration of Arabic word structure, dialectal variations, and applications in linguistic technology.