Oxford Advanced American Dictionary

The Oxford Advanced American Dictionary 
This ESL dictionary offer rapid-access page design - shortcuts to the right meaning in long entries.
There are 183,500 words, phrases and meanings.
85,000 examples showing how words are used.
5,000 study words used in the sciences, math, computing, literature and business.
Guide to phonetic symbols on each page.
7,000 synonyms and antonyms.
Over 2,000 words illustrated.
80-page reference section with a handy quick grammar guide.

Paperback, 1736 pages