American Heritage® Dictionary vs Aviation Dictionary

*NOTE: there is a newer version of American Heritage® Dictionary available on the AppStore. Tap on the "Enfour, Inc." link for AHD5. The entire 2,074 page, 7.5 pound dictionary with its nearly 300,000 terms –plus 64 thousand recorded sound files by native speakers -all available instantly at your fingertips. ________________________________________ "In the battle of the Big Three dictionaries, American Heritage® stands out on iPhone" (4 mice) — MacWorld ________________________________________ More than 33,000 written examples, totaling 4,222,000 words, makes this largest mobile dictionary on ANY platform The indexes alone are larger than most brand-name dictionaries. Even without the sound files, AHD would still be the largest dictionary in the AppStore. Main Features: ● the entire text of this best selling book ● complete front matter and appendices ● three-way cross-referencing search ● real-time progressive look-up ● wildcard pattern searches (with * ?) ● spelling suggestion dictionary included ● internal hyperlinking & supports copy/paste ● pop-up pronunciation symbols chart ● IPA pronunciation symbol conversion ● etymology (word history) with root links ● professionally recorded sound files ● zoomable graphics ● fallback online search for esoteric or archaic words and the latest slang ● unique two-way external application interaction — first iPhone dictionary with external linking and now most advanced! ● bookmarks with editable notations ● automatic search history ● an "AI Teacher" for deeper explanations or help for ESL students in 98 languages ● AI boosted anagram generator ● "Today" & LockScreen widgets ● 3D Touch support ● DarkMode support ● Siri support ● iPad multi-screen and Drag & Drop ● iPhone 18 & iOS27 support ● iPhone, iPod, iPad and macOS support ● complete offline use - no Internet connection The renowned American Heritage® Usage Panel, a group of more than 200 distinguished writers, scholars, and scientists, offers advice on problems of grammar and style; engaging notes explain word histories and clarify differences among synonyms; thousands of quotations and example sentences show words in context; and elegant definitions are enhanced by numerous full-color photographs, drawings, and maps, making this one of the most complete reference tool available on any mobile platform. Reviews for the application: "As apps go, only Enfour’s American Heritage® Dictionary stands out for its graphic appeal and functionality. Although I was pleased to have so much lexical firepower in such a compact form, I was annoyed at how poorly the other dictionaries present on the platform." (4 mice) — MacWorld Editor's Choice. ranking = "Great" — MacLife Reviews of the print version: "The Best Dictionary...Designed to appeal to the eye as well as the mind, it is notable for its imaginative illustrations....This is a great family dictionary, and ideal for schoolrooms." — The Courier Journal "This dictionary, now in its fourth edition, makes it fun to look up definitions of words....This up-to-date and eminently useful dictionary features a fabulous full-color design that quickly and effectively guides users to the information they seek." — Library Journal ________________________________________ The American Heritage® Dictionary of the English Language, Fourth Edition published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. http://www.hmco.com ________________________________________ Powered by Enfour's "UniDict® Engine 18" —thesaurus links work with these products: "Roget's II: New Thesaurus" "Companion Thesaurus" "Companion Synonyms" and many more

Aviation Dictionary of terms is an offline pocket dictionary with over 7000+ (and growing) aviation related terms and definitions. Join the 1000's of pilots today making their lives easier by having an aviation dictionary in their pockets, available anytime its needed. Whether you are a professional pilot, a student in training, or an aviation enthusiast, this app effortlessly answers all of your aviation definition needs. Can’t remember what that code means on your METAR, or wondering what that abbreviation is in your NOTAMs or Flight Plan, well Pilot's Toolkit - Aviation Dictionary will answer all of that and more. Filtered by states such as FAA, EASA, ICAO and more, any term you can think of will be presented to you in a detailed format. Have a thirst for knowledge well this is covered too as this app will allow you to search for further information on Google or Wikipedia tailored for all of the terms. Features include: - Offline search for all aviation related terms - Definitions filtered by state (FAA, EASA, CASA, ICAO) - Includes all NOTAM, MET, AIP Definitions and Abbreviations - Automatic Dark Mode enabled for night flying - Portrait and Landscape modes for pivot mounted iPads in the flight deck - Further information available by accessing Google or Wikipedia The terms and definitions are 100% offline. This app includes a database built in that includes over 7000 definitions and abbreviations. The ability to search for further information does require an internet connection however this is only used if you need further information than that already delivered by the app. Download now and enjoy the freedom of knowing your questions are answered and making your aviation journey that much easier. Aviation Dictionary is part of the Pilots Toolkit application which is currently in development. Head over to www.pilots-toolkit.com for more information. If you have any feedback or would like to see some more definitions, then please drop us an email at support@cambersoftware.com We are also on facebook and instagram at www.facebook.com/Pilots-Toolkit and www.instagram.com/Pilots-Toolkit Enjoy all the features of this app absolutely ad free for life. Only on the App Store. Available on iPhone and iPad