Inc Merriam-Webster

"Provides definitions, pronunciations, etymologies, part of speech designations, and other appropriate information. Intended for use by students in grades nine to eleven"-- Provided by publisher.

"Provides definitions, pronunciations, etymologies, part of speech designation, and other appropriate information. Intended for use by students in grades six to eight"-- Provided by publisher.

"Over 35,000 entries-including 110 new words-and more than 3,000 full-color illustrations specially created by DK's celebrated design team and Merriam-Webster's renowned language experts."--p. [4] of cover.