Altijd handig: gratis Engels woordenboek voor iPhone

“The free Dictionary.com app delivers world-class reference content from Dictionary.com and Thesaurus.com including more than 275,000 definitions and 80,000 synonyms. The app also features audio pronunciations, similarly spelled words and Dictionary.com’s popular Word of the Day that is enjoyed by more than a million users.”

http://dictionary.reference.com/apps/iphone