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Nigeria's free digital learning hub. Videos, lecture notes, practice questions and leaderboards aligned with CCMAS, NBTE, NCCE, WAEC, NECO, IJMB and JAMB curricula.
This is the complete lecture note for LIN 303 Lexicography. You can read it online below, open it in the full viewer, or download the PDF for offline study. It pairs with the course's video lectures, so you can read and watch together.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Course code: LIN 303 Course title: Lexicography Course credit load: 2 Units Series 1: Foundations of Lexicography and Methodologies Series 2: Diversity and Functions of Dictionaries Series 3: Lexicon Development and Language Documentation Series 4: Phonemic Transcription, Entries, and Semantic Fields Series 5: Practical Dictionary Making in Nigerian Languages Proposed Outline for Series 1 Part 1: Conceptual Foundations of Lexicography • SubPart 1.1: Definition and Scope of Lexicography • SubPart 1.2: Historical Development of Lexicography • SubPart 1.3: Relationship between Lexicography and Linguistics Part 2: Methodologies in Lexicography • SubPart 2.1: Principles of Dictionary Compilation • SubPart 2.2: Lexical Data Collection and Organisation • SubPart 2.3: Analytical Tools and Techniques in Lexicography Part 3: Applications of Lexicographic Methodologies • SubPart 3.1: Designing Lexicons and Glossaries • SubPart 3.2: Creating Databases and Archives • SubPart 3.3: Practical Considerations in Dictionary Making Introduction Language is one of the most powerful tools for human communication, and dictionaries serve as essential instruments for preserving, organising, and transmitting linguistic knowledge. Lexicography, the science and art of dictionary making, provides the foundation for understanding how words are collected, analysed, and presented for practical use. This Series introduces you to the conceptual and methodological bases of lexicography, preparing you to appreciate its role in language documentation and resource development.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS The aim of this Series is to equip you with the ability to define the scope of lexicography, explain its historical and linguistic foundations, and apply methodological approaches to the design of dictionaries, glossaries, and related lexical resources. We shall commence this Series by exploring the conceptual foundations of lexicography, including its definition, scope, and historical development. Next, we will move on to examine the methodologies employed in lexicography, focusing on principles of dictionary compilation, data collection, and analytical techniques. Finally, we will wrap up by considering the practical applications of these methodologies, such as designing lexicons, glossaries, and databases, and addressing the challenges encountered in dictionary making. This sequential flow will ensure that you build a strong theoretical base before applying it to practical contexts. Series Learning Outcomes Upon completing this Series, you should be able to: • SLO 1.1 define the scope of lexicography and explain its historical development, • SLO 1.2 analyse the relationship between lexicography and linguistics, • SLO 1.3 explain the principles of dictionary compilation and lexical data organisation, • SLO 1.4 apply analytical tools and techniques to lexicographic tasks, and • SLO1.5 design basic lexicons, glossaries, or databases using appropriate methodological approaches. 1.1 Conceptual Foundations of Lexicography 1.1.1 Definition and scope of lexicography Lexicography is the systematic study and practice of compiling dictionaries. It involves the collection, organisation, and presentation of words and their meanings in a structured form. The scope of lexicography extends beyond dictionary making to include the analysis of lexical structures, semantic relationships, and the cultural contexts in which words are used. Lexicography is both a science (because it applies linguistic principles to study words) and an art (because it requires creativity in presenting entries clearly and accessibly). It provides learners, researchers, and communities with tools to preserve languages and facilitate communication. Fill in the blank: Lexicography is both a ______ and an art, combining systematic study with creativity.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Figure 1.1 Dual nature of lexicography 1.1.2 Historical development of lexicography The history of lexicography reveals how societies have documented their languages over time. Early dictionaries were often bilingual, created to aid communication between different linguistic groups. Later, monolingual dictionaries emerged, focusing on standardising and preserving a single language. In Europe, notable milestones include Samuel Johnson’s Dictionary of the English Language (1755), which set a model for comprehensive dictionary making. In Africa, lexicography has played a vital role in documenting indigenous languages, many of which were previously unwritten. Fill in the blank: The first widely recognised English dictionary was compiled by ______ in 1755.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Plate 1.1 Early dictionary manuscript 1.1.3 Relationship between lexicography and linguistics Lexicography is closely linked to linguistics, which is the scientific study of language. While linguistics analyses the structure, function, and evolution of language, lexicography applies these insights to create practical resources such as dictionaries and glossaries. For example, phonology informs how words are transcribed, morphology explains word formation, and semantics guides the explanation of meanings. Lexicography therefore acts as a bridge between theoretical linguistics and practical language use. Fill in the blank: Lexicography applies insights from ______ to create practical resources such as dictionaries. Branch Role in a Dictionary Entry Practical Example Phonology Provides the pronunciation guide and stress patterns. Indicating that record is /'rɛkərd/ (noun) or /rɪ'kɔrd/ (verb). Morphology Details the word formation, including prefixes, suffixes, and plurals. Listing happily and happiness under the root word happy. Semantics Defines the meanings and nuances of the word. Explaining the difference between "slender" (positive) and "skinny" (negative). Syntax Describes how the word functions within sentence structures. Marking a verb as "transitive" (needs an object) or "intransitive."
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Box 1.1: Key linguistic branches relevant to lexicography Pilot questions 1.1 1. Which term refers to the systematic study and practice of compiling dictionaries? 2. Who compiled the first widely recognised English dictionary in 1755? 3. What are the two dimensions of lexicography described as science and art? 4. Name two ways in which lexicography is linked to linguistics. 5. Which branch of linguistics deals with the study of meaning? 1.2 Methodologies in Lexicography 1.2.1 Principles of dictionary compilation Dictionary compilation begins with clear principles, which are the guiding rules and standards for collecting, organising, and presenting lexical information. These principles ensure that dictionaries are reliable, consistent, and useful for their intended audience. Key considerations include the purpose of the dictionary, the target users, and the type of dictionary being produced, whether monolingual, bilingual, or specialised. A compiler must decide on the scope of entries, the level of detail in definitions, and the format of presentation. For example, a learner’s dictionary may prioritise simple definitions and usage examples, while a technical dictionary may emphasise precision and specialised terminology. Fill in the blank: A compiler must decide on the ______ of entries, the level of detail, and the format of presentation.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Figure 1.2 Stages of dictionary compilation 1.2.2 Lexical data collection and organisation Lexical data refers to the words, meanings, and usage examples gathered for inclusion in a dictionary. The process of data collection may involve reading texts, recording spoken language, or using digital corpora. Organisation of this data requires careful categorisation, such as grouping words by frequency, semantic field, or grammatical function. Effective organisation ensures that dictionary users can easily locate entries and understand their meanings. For instance, entries may be arranged alphabetically, thematically, or by frequency of use. Fill in the blank: Lexical data may be organised alphabetically, thematically, or by ______ of use. Table 1.1 Methods of organising lexical data 1.2.3 Analytical tools and techniques in lexicography Lexicographers employ various analytical tools to examine words and their meanings. These include concordances, which show word usage in context, and frequency lists, which rank words by occurrence. Techniques such as semantic analysis help identify relationships between words, while phonemic transcription ensures accurate representation of sounds.
LA-NET | ONLINE LEARNING VIDEO PLATFORM FOR POST-SECONDARY & HIGHER INSTITUTION STUDENTS Modern lexicography also uses digital tools, including corpus analysis software, to handle large volumes of data efficiently. These tools allow lexicographers to detect patterns, track changes in language use, and produce dictionaries that reflect real-world usage. Fill in the blank: Modern lexicography uses digital tools such as ______ analysis software to handle large volumes of data. Tool Core Function Lexicographic Application Concordances Displays a search term in a "KWIC" (Key Word In Context) format. Used to identify different word senses and typical prepositions or patterns that follow a word. Frequency Lists Ranks words based on their total number of occurrences in a dataset. Helps editors decide which words are common enough to be headwords and which are too rare. Semantic Analysis Maps the relationships (synonyms, hyponyms) and intent behind words. Assists in grouping words into thematic domains and disambiguating meanings (e.g., apple as fruit vs. tech brand). Corpus Software Digital environments (e.g., Sketch Engine, AntConc) that manage massive text databases. Provides the "laboratory" where all other analyses take place, handling billions of words at once. Box 1.2: Examples of analytical tools in lexicography Pilot questions 1.2 1. What are the guiding rules and standards for dictionary compilation called? 2. Name one factor that determines the scope of entries in a dictionary. 3. Which method of organising lexical data ranks words by usage? 4. What is a concordance used for
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