Jarawara is one of three dialects of Madi, along with Jamamadi and Banawá. The Jarawaras live in the Terra Indígena Jarawara/Jamamadi in the municipality of Lábrea, Amazonas, Brazil.
The dictionary has two parts: the main part is Jarawara-Portuguese, and the other part is a Portuguese-Jarawara index. For an introduction to the dictionary, which includes a pronunciation key, see https://www.silbrasil.org.br/resources/archives/72030.