Pagemark Dictionary with Booklight, 80k words makes sure a new word never stumps you – or slows down your reading – again. Next time you come across an unfamiliar word, punch it into the Pagemark dictionary and get the definition instantly. The database includes more than 80,000 definitions from Merriam-Webster, and the slim design makes it the perfect bookmark. Its facilities includes Dictionary and bookmark in one, Built-in, tilting reading light, 80,000+ definitions, Phonetic spell correction, Convenient ribbon bookmark, Based on Merriam-Webster dictionary, Adjustable screen, Calculator and alarm clock functions and finally Built-in word games. The adjustable, tilting screen with integrated reading light makes viewing easy. Also functions as a calculator and alarm clock. A sleek and secure bookmark with tons of extra-advantages!