Ensure meaning: When you ensure that something will

When you ensure that something will happen, you guarantee it. All that homework will ensure that you have no time for fun this afternoon! The verb ' ensure ' has its origins in the Old French word 'enseurer,' which was formed by combining 'en-' meaning 'in' or 'make' and 'seur' meaning 'sure' or 'secure.' This etymology conveys the idea of taking deliberate actions or measures to make something 'sure' or 'certain.' It implies a sense of providing security and confidence in the outcome of a particular situation. Over time, ' ensure ' has evolved to represent the act of taking steps to guarantee or make certain that something ... Ensure means to make something certain to happen or to guarantee something. Learn how to use ensure in different contexts and sentences with synonyms and translations. ensure --verb (verb: ensure ;3rd person present:ensures;past tense:ensured;past participle:ensured;gerund or present participle:ensuring) 1. to make certain of "This nest egg will ensure a nice retirement for us."