Longman Dictionary English From Longman Dictionary of Contemporary EnglishRelated topics: Chronologybiweeklybi‧week‧ly /ˌbaɪˈwiːkli◂/ adjective, adverb 1 TMCappearing or happening every two weeks SYN fortnightly a biweekly magazine2 appearing or happening twice a week a biweekly television dramaExamples from the Corpusbiweekly• a bi-weekly magazine ldoceonline.com