Download or read book Heron Derivation Dictionary - Hardback written by Heron Books and published by . This book was released on 2020-12-14 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written as a tool for students ages 12-14. Derivations for 11,450 commonly used words. A brief history of the English language, common symbols and terms found in dictionary derivations, a glossary of terms.