On-line Dictionaries

» Cambridge offers a choice of five monolingual dictionaries, plus a bilingual one. They include phonetic transcription of the words.

» The Phrase Finder: Meanings and origins of phrases, sayings and idioms.

» The Free Dictionary: Specialised Dictionaries: Medical, Legal, Financial, Computing, Idioms, Acronyms… etc

» Wikipedia in English: The biggest multilingual open access encyclopedia on the internet. Over 974,000 articles and still growing.

» Heinle’s Newbury House Dictionary of American English.

» Merriam-Webster on-line dictionaries.