Clear Definitions Your students will always understand the definitions, no matter how difficult or technical the word they are looking up. All definitions are written using the Longman Defining Vocabulary of just 2000 common words. Real Examples Your students will learn real, natural English. All the 155,000 examples are based on the Longman Corpus Network, and provide students with useful model sentences for their own writing. Frequency Information The 3000 most frequent words in both spoken and written English are highlighted - only Longman dictionaries do this. Longman Writing Assistant Your students need never get it wrong again The Longman Writing Assistant is a handy pop-up tool students can use while writing to find information on word choice, grammar, collocations and how to avoid common errors Teacher Support * Create instant dictionary lessons from ready-made lesson plans on the CD-ROM * Download extra resources and activities from the Companion Website at www.ldoce.com * Improve your students' exam skills by teaching them how to work with the self-study sections on the CD-ROM

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.

This best-selling dictionary is now in its 4th edition. Specifically written for students of language teaching and applied linguistics, it has become an indispensible resource for those engaged in courses in TEFL, TESOL, applied linguistics and introductory courses in general linguistics. Fully revised, this new edition includes over 350 new entries. Previous definitions have been revised or replaced in order to make this the most up-to-date and comprehensive dictionary available. Providing straightforward and accessible explanations of difficult terms and ideas in applied linguistics, this dictionary offers: Nearly 3000 detailed entries, from subject areas such as teaching methodology, curriculum development, sociolinguistics, syntax and phonetics. Clear and accurate definitions which assume no prior knowledge of the subject matter helpful diagrams and tables cross references throughout, linking related subject areas for ease of reference, and helping to broaden students' knowledge The Dictionary of Language Teaching and Applied Linguistics is the definitive resource for students.