These three new dictionaries are based on extensive research with teachers and language experts in the US, range from Basic to Advanced level, and provide users with invaluable help in building the English skills essential for academic and everyday success. Written specifically for English Language Learners, the dictionaries include rich examples, define words with vocabulary that learners can understand, and offer vibrant illustrations to help explain more difficult words.

27,000 words, phrases, and meanings with Academic Word List words and content area vocabulary in math, science, social studies marked 2,000 keyword entries marked, showing the most important words to know in English. 15,000 examples show how words are used. 25 Reference pages with information on punctuation, irregular verbs, geographical names, and more. 500 colour illustrations make it easy to understand more difficult words. Note boxes provide extra help throughout - thesaurus, word building, collocations, pronunciation, grammar, spelling, prefixes, and suffixes. CD-ROM with spoken words and sentences, searchable Picture Dictionary, and Topic Dictionary

The Workbook helps students get the most out of the Dictionary.

The Oxford English Dictionary is the internationally recognized authority on the evolution of the English language from 1150 to the present day. The Dictionary defines over 500,000 words, making it an unsurpassed guide to the meaning, pronunciation, and history of the English language. This new upgrade version of The Oxford English Dictionary Second Edition on CD-ROM offers unparalleled access to the world's most important reference work for the English language. The text of this version has been augmented with the inclusion of the Oxford English Dictionary Additions Series (Volumes 1-3), published in 1993 and 1997, the Bibliography to the Second Edition, and other ancillary material. System requirements: PC with minimum 200 MHz Pentium-class processor; 32 MB RAM (64 MB recommended); 16-speed CD-ROM drive (32-speed recommended); Windows 95, 98, Me, NT, 200, or XP (Local administrator rights are required to install and open the OED for the first time on a PC running Windows NT 4 and to install and run the OED on Windows 2000 and XP); 1.1 GB hard disk space to run the OED from the CD-ROM and 1.7 GB to install the CD-ROM to the hard disk: SVGA monitor: 800 x 600 pixels: 16-bit (64k, high color) setting recommended. Please note: for the upgrade, installation requires the use of the OED CD-ROM v2.0.

The accompanying CD-ROM allows you to ... "improve your writing skills with the Oxford iWriter; search the A-Z dictionary; listen to words and record your pronunciation; focus on topic vocabulary; make your own word lists."--Page 4 of cover.

A comprehensive lexicon of American English includes 175,000 concise definitions; notes on grammar, style, and usage ; hundreds of world histories; illustrations; and three thousand biographical and geographical entries.