New 2020 A sturdy laminated hardcover with two essential language references fully integrated into one handy volume. More than 60,000 dictionary entries with hundreds of words and senses added across a variety of fields. More than 13,6000 thesaurus entries including extensive synonym and antonym lists. Dictionary and thesaurus entries combined alphabetically. Clear and concise word guidance including abundant usage examples to clarify core meanings. Based on the best-selling Merriam-Webster's Collegiate Dictionary.