This important new edition of the bestseller Oxford School Dictionary has been fully updated to include contemporary, relevant, and comprehensive vocabulary. New words related to technology, climate change, and the Covid-19 pandemic have been added, such as eSports, vlog, net-zero, eco-friendly, coronavirus, and social distancing. The definitions of familiar words, such as bubble, viral, cookie, and platform, have been updated to reflect their current usage. It includes example sentences, exciting word origins, and tables of grammar and punctuation, supporting today's students with their language and spelling skills and facilitating the transition from primary to secondary school.