Terminology is a browser–dictionary, thesaurus, and research tool for English. Terminology makes it easy for you to explore words and phrases and dig deeper into increasingly specific terms – accessing the web and other apps for more details and sharing.
In addition to the dictionary, Terminology can be extended with custom actions to search the internet and other reference apps – making it a great place to start all your searches.
Use the Share extension to select text anywhere in any app and then look it up in Terminology.
### Dictionary, Thesaurus, and Search
- Offline American English dictionary and word reference with simple, clear definitions.
- Definitions, synonyms, antonyms, and deeper word relationships, such as: increasingly specific words, parts, sections, members,
- Favorite terms.
- Word browsing history.
- Add your own notes to any term.
- Phonetic annotation.
- Wildcard (?, *) search.
- Spelling suggestions.
- Fast, reliable, iCloud (CloudKit) sync and backup of history, favorites, notes, and actions.
- Daily activities.
- Alternate app icon.
- Dark theme.
### Extensible Actions
Actions provide quick links for looking up and searching for terms in your websites and other apps. Prepare to use Actions for popular reference sites like Wikipedia, Dictionary.com, Google, IMDb, Snopes, etc., or create your own Actions using simple URL templates.
### All the Latest Technologies
- Drag and dr...