Merriam-Webster's® School Dictionary Hardcover

High school dictionary for advanced readers

High school-level dictionary provides more than 100,000 definitions, including usage examples, synonym paragraphs, word history paragraphs and illustrations. Special sections include Biographical Names, Geographical Names, Signs & Symbols and a Handbook of Style. Hardcover. IL: 9–11. 1,280 pages.

Common Core Standard for Vocabulary Acquisition and Use:
CCSS.ELA-Literacy.L.9-10.4c Consult general and specialized reference materials (e.g., dictionaries, glossaries, thesauruses) to find the pronunciation of a word or determine or clarify its precise meaning, its part of speech or its etymology.