The Oxford English Dictionary (OED) is widely regarded as the accepted authority on the English language. This is one of the few dictionaries that scholars will cite for authoritative definitions of words in English.
The Acronym Finder is a searchable database of more than 287,000 abbreviations and acronyms covering many disciplines. Its strengths include computer, technology, telecommunication, and military acronyms and abbreviations.
A straightforward and accessible A-Z guide to the diverse and often complex terminology of English grammar. Includes clear and concise definitions which are enhanced by numerous example sentences, as well as relevant quotations from the scholarly literature of the field.