Collins Pro English Dictionary by Ultralingua... Put the entire English language in your pocket with the Collins Pro English Dictionary for iPhone and iPod touch. Download this feature-rich dictionary of the English language, optimized for speed and ease of use on iPhone and iPod touch. Features:
- Over 141,500 references with fully developed definitions
- Automatic recognition of inflected forms (conjugations, plurals)
- Slang, technical language, and both UK and US spellings.
- Thousands of biographical and geographic entries
- Etymologies (word histories)
- Hundreds of usage notes about troublesome