American Heritage Dictionary 5
The Fifth Edition of The American Heritage® Dictionary of the English Language as a mobile app.

EN American Heritage® Dictionary
JA アメリカンヘリテージ® 英英辞典 第4版
Download on the App StoreThe American Heritage® Dictionary, Fourth Edition, with nearly 300,000 terms and tens of thousands of native-speaker audio recordings.
| Category | English Dictionaries & Thesauri |
|---|---|
| Languages | English–English |
| Platforms | iPad/iPhone |
| Developer | Enfour, Inc. |
This app contains The American Heritage® Dictionary of the English Language, Fourth Edition, the complete 2,074-page dictionary with nearly 300,000 terms. It also includes around 64,000 pronunciations recorded by native speakers and more than 33,000 written examples. A newer Fifth Edition app is also available from Enfour.
Enfour designed the app to make this large reference fast to use. Look-ups update as you type, wildcard pattern searches help with uncertain spellings, and a three-way cross-referencing search finds words that appear inside other definitions. A built-in spelling suggestion dictionary helps when you are not sure how a word is written, and internal hyperlinks let you move through related entries.
The complete front matter and appendices are included, making this a thorough desk dictionary that you can carry anywhere.
| Category | English Dictionaries & Thesauri |
|---|---|
| Languages | English–English |
| Platforms | iPad/iPhone |
| Version | 18.0 |
| Updated | 2026-10-12 |
| Rating | 4.6 / 5 (34) |
| Developer | Enfour, Inc. |
The Fifth Edition of The American Heritage® Dictionary of the English Language as a mobile app.
The American Heritage® Dictionary (Fourth Edition) bundled with Roget's II: The New Thesaurus and native-speaker audio.
The American Heritage® Medical Dictionary, a medical terminology reference for students, healthcare professionals, and general readers.
An in-app-purchase edition of the complete Australian Oxford Dictionary, Second Edition, with sound.
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