on–again, off–again
: happening or existing at some times and not at...

American English Dictionary for ESL, EFL, and TOEFL StudentsWelcome to Merriam-Webster's English Learner's Online Dictionary
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Learn about the book... Merriam-Webster'sAdvanced Learner's DictionaryIt's here! The first learner's dictionary from America's language experts is the perfect resource for teachers and students of English as a second language, with over 100,000 words and phrases, loads of drawings and illustrations, and the most example sentences of any learner's dictionary. It also includes a free eBook download. Learn more here. | |