Collocation is words that are used regularly with a specific word. This application is developed to help you learn common English collocation and how to use them in sentences. Help you Improve your English knowledge, IELTS skills, TOEFL skills. This English Collocation dictionary is very helpful for the education: TOEFL, IELTS, TOEIC tests,... Features: - OFFLINE and FREE - Usage sentences. - Bookmark feature to mark and review collocations. - Search feature to look up collocations of a word.