verb🔗ShareTo make a pledge to (someone); to promise, guarantee (someone of something); to assure."The teacher ensured her students that the test would cover only the topics they studied in class. "businessfinancelawinsuranceChat with AIVocabulary GamePractice Reading
verb🔗ShareTo make sure or certain of something (usually some future event or condition)."I use an alarm clock to ensure that I get up on time."outcomeactionconditionplanfutureChat with AIVocabulary GamePractice Reading
