The Collins COBUILD Student's Dictionary Plus Grammar is the perfect language tool for intermediate language learners. You will find all the words you need, defined clearly in full sentences. Including a much wider range of words than ever before, the extensive coverage of geographical, scientific, and technical entries has been updated by the Collins team of leading academic experts.
- Over 40,000 words and definitions
- Have confidence
Discover all the latest words as they appear in the language.
- Get it right
You can rely on Collins; all our definitions, examples, idioms and usage notes are based on the Collins Word Web - our constantly updated 2.5 billion-word database of today's English.
- Get there fast
Accessible layout that's easy on the eye, guiding you quickly to what you want.
Words are tools for life. And a Collins Dictionary makes them work for you.
The dictionary is powered by the MSDict technology especially enhanced for iPhone and iPod with the following key benefits:
- No connection to the Internet required - you can use the dictionary on your iPhone or iPod touch without connecting to the Internet and with no additional charges
- Ability to change the font size in the word definitions - this feature is available from the phone Settings
- Bookmarks - you can use the Bookmarks feature as a learning tool and create your own topics and word lists
- Filters added to help you locate the word you are searching for:
- Fuzzy filter- used when you are not sure of the correct spelling of a word
- Keyword- used to locate the instances of a key word within other compound words
- Wild card - "?" and "*" replace a letter and group of letters in words
- Fast article scrolling
- Quick search of words while you type
- Hyperlinks between words and articles