Not suitable for all Kindle devices. Please see below for compatibility with your Kindle device. Set as your dictionary of choice for Kindle and look up words while reading ebooks.The perfect Kindle dictionary reference for everyday use, including all the words, phrases and definitions you need. 200,000 words and phrases. Compatibility & Functionality(For technical help email: firstname.lastname@example.org)* Basic Text Search works on all Kindle devices* Index lookup works on all Kindles except Kindle Fire and Kindle Fire HD* Setting as Default Dictionary works on all Kindles except Kindle Fire, Kindle Fire HD, Kindle for Android and any of the Kindle apps, including Kindle for PC and Kindle for Mac Search across the full English dictionary by headword. Set as your default Kindle dictionary (check compatibility above). Show definitions in a pop-up window when reading books.Specially tailored to meet your needs at home, school, and in the office, the Collins English Dictionary has comprehensive definitions and word tips to provide help with English usage. With this dictionary you can find all the words and definitions you need, as it boasts a comprehensive coverage of the language we use every day. It also contains the latest words to enter the language. The clear layout ensures you can find the words you need quickly.