PREFACE A Lexicon in the full sense of the term can be made only when there is a considerable body of written material, and this is lacking in Sea Dayak. The present contribution to the lexicography of the language was made possible in the first place by the co- operation of a Sea Dayak speaker, Mr. Gerunsin Lembat, to whom I express my warm thanks for his patient and careful help. I am also greatly indebted to the Rev. B. Temenggong and Mr. Michael Burna for much valuable information. My special thanks are due, and here expressed, to the Rev. G. Bruggeman of the Catholic Mission, Kanowit, Sarawak, who has generously allowed me to abstract from his MS. dictionary, and print in a supplement, those words used in the Third Division of Sarawak that do not appear in the main body of the dictionary. The research on which the work is based was made possible by the School of Oriental and African Studies, University of London, which has also provided a full subvention for the publication of the dictionary. For these and many other privileges I now express my gratitude. N. C. Scott. School of Oriental and African Studies, University of London. V