Professional Services

Prof. Thapelo J. Otlogetswe offers a range of professional services grounded in over two decades of experience in linguistics, lexicography, and corpus design. His work centres on the Setswana language, with services available to academic institutions, publishers, government bodies, and private clients.

Lexicography & Dictionary Development

Expertise in designing and compiling monolingual and bilingual dictionaries. Prof. Otlogetswe contributed to the Oxford Online Setswana-English dictionary and authored the Oxford English Setswana Setswana English School Dictionary (2013). Services include entry writing, sense disambiguation, and dictionary project planning.

Translation Services

Professional translation between Setswana and English, drawing on deep knowledge of both languages' structure, idiom, and cultural context. Suitable for academic texts, official documents, and literary works.

Academic Supervision & Examination

Supervision of Masters and PhD research in corpus linguistics, lexicography, genre analysis, and related areas. Also available for external examination of theses and dissertations.

Corpus Design & Linguistic Analysis

Consulting on corpus construction, text sampling, and statistical language analysis. Prof. Otlogetswe's PhD focused on corpus design for Setswana lexicography, and his 2011 book Text Variability Measures in Corpus Design for Setswana Lexicography remains a key reference in the field.

For enquiries about any of these services, please visit the Contacts page for postal address, telephone, and email details.

The work of a lexicographer is a quiet labor of love and precision, one that requires a deep understanding of how words live and breathe within a community. For a language like Setswana, this means listening carefully to how speakers use the language in everyday conversation, in storytelling, and in formal settings. Each word carries with it layers of cultural meaning, history, and identity. Capturing those nuances in a dictionary entry is no small task. It involves not only defining a word but also illustrating its use through examples drawn from real speech and writing. This careful attention helps preserve the language for future generations while making it accessible to learners and scholars alike.

Corpus linguistics offers a powerful window into how language actually functions in the real world. By collecting and analyzing large bodies of text—from newspapers and novels to radio transcripts and social media posts—a corpus linguist can identify patterns that might otherwise go unnoticed. These patterns reveal how grammar evolves, how new words emerge, and how meaning shifts over time. For an African language like Setswana, corpus-based research is especially valuable because it provides concrete evidence of usage rather than relying on intuition alone. This empirical approach strengthens the work of lexicographers, translators, and educators who depend on accurate, up-to-date information about the language.

Translation is never simply a matter of swapping one word for another. It requires a sensitivity to context, tone, and cultural resonance. When working between English and Setswana, a translator must navigate differences in structure, idiom, and worldview. A phrase that feels natural in one language may sound awkward or misleading in another if translated literally. The goal is to produce a text that reads as though it were originally written in the target language, preserving the intent and emotional weight of the source. This is particularly important in legal, educational, and religious materials, where precision and clarity can have significant consequences for the people who rely on them.

Language lies at the heart of national identity and cultural pride. For Botswana, the Setswana language is more than a means of communication—it is a vessel for history, values, and a sense of belonging. The way a nation speaks about itself, its institutions, its founding principles, and its aspirations reflects who it is and who it hopes to become. When dictionaries are compiled thoughtfully, when translations are handled with care, and when linguistic research is grounded in real usage, the entire society benefits. Citizens gain access to knowledge, justice, and participation in public life. Language work, though often unseen, is foundational to a healthy, informed, and inclusive democracy.

Preserving and promoting a language like Setswana requires collaboration across many sectors—education, government, media, and the arts. Schools need well-researched teaching materials and dictionaries that students can trust. Journalists and broadcasters need guidance on consistent terminology. Writers and poets need the freedom to experiment while staying rooted in a shared linguistic heritage. Lexicographers, corpus linguists, and translators each play a distinct but interconnected role in this ecosystem. Their work supports not only the daily business of communication but also the long-term vitality of the language. When a language thrives, the culture it carries thrives alongside it, enriching the lives of all who speak it.