Product DescriptionDiscover the richness of the English language in ways you never have before, with The American Heritage® Dictionary of the English Language, Fourth Edition, available in a book and CD-ROM package. The all-new, full color Fourth Edition includes:· over 10,000 new words and senses· 4,000 photographs, illustrations, and maps· full etymologies· a revised Appendix of Indo-European Roots· an all-new Appendix of Semitic Roots· ove… More >>