The Oxford Practical School Dictionary is designed to give students extra support in acquiring essential reference skills. Avoiding confusing symbols and abbreviations, its clear, simple layout leads students straight to the information they are looking for. Its key features include:DT Over 20,000 headwordsDT Parts of speech and word forms to help with grammarDT Easy to understand definitionsDT Word origins to increase knowledge about languageDT Example sentences to show how words are used in context