The 2nd edition of the Collins COBUILD American Basic Dictionary is the ideal dictionary for elementary-level learners of American English. Up-to-date, easy-to-use and fully illustrated, the dictionary is particularly suitable for students who are studying at English-medium schools.The Collins COBUILD American Basic Dictionary covers all the essential words and phrases that students at this level need to master. The full-sentence definitions are written using simple language and the examples, taken from the 4.5-billion-word Collins Corpus, show learners how English is really used.It also includes a wide range of curriculum terms for students whose first language is not English, but who are s