The Qur'an is the living source of all Islamic teaching, and is of singular importance to those interested in Islam and the study of religions. Despite this, there exists a long-felt lack of research tools for English first-language speakers who wish to access the Qur'an in the original Arabic. The Dictionary of Qur'anic Usage is the first comprehensive, fully-researched and contextualised Arabic-English dictionary of Qur'anic usage, compiled in accordance with modern lexicographical methods by scholars who have a lifelong immersion in Qur'anic Studies. Based on Classical Arabic dictionaries and Qur'an commentaries, this work also emphasises the role of context in determining the meaning-scatter of each vocabulary item. Illustrative examples from Qur'anic verses are provided in support of the definitions given for each context in which a particular word occurs, with cross-references to other usages. Frequently occurring grammatical particles are likewise thoroughly explained, insofar as they are used in conveying various nuances of meaning in the text.

Endorsed by academics worldwide, the Oxford Portuguese Dictionary is the most authoritative English-Portuguese / Portuguese-English dictionary ever published. Based on real modern evidence and computational analysis of hundreds of millions of words of both English (American and British) and Portuguese (Brazilian and European), the dictionary boasts more than 200,000 words and phrases and 320,000 translations. This up-to-date resource has been designed for both Portuguese and English native speakers and includes the latest vocabulary from computing, business, and the media, across both languages. The organization and layout have been designed for maximum clarity and ease of use. The most commonly used sense of each word is shown first, helping you to identify and understand the correct meaning, and more than 130,000 real-life example phrases help you interpret meaning and usage accurately. The dictionary is also packed with extra features including cultural notes throughout the text as well as Portuguese verb tables and a list of irregular English verbs. Produced using the unique dictionary resources of Oxford University Press with an international team of expert advisors, the Oxford Portuguese Dictionary is a groundbreaking work, essential for any serious student of Portuguese and English, as well as academics, professionals, business people, teachers, and translators.