The "Oxford Student's Dictionary" is a completely new text, specially written for students aged 14+ to use at school or home. It has been trialled and tested by students and teachers, and has a cover with an annotated dictionary extract to give instant information on suitability and content. This text provides a comprehensive coverage of technical vocabulary for cross-curricular study with 50,000 words and phrases. It provides word origins for all entries to increase language knowledge. Synonyms to build vocabulary and usage notes to give extra language and grammar information are included. It features subject and style labels to encourage accurate use of language. Pronunciation guides provide help where words present difficulty, and also includes derived words for vocabulary expansion.