ensure

verb
UK: /ɪnˈʃʊər/
US: /ɪnˈʃʊr/

  1. To make certain that something will happen.

    1. Please ensure you lock the door when you leave.
    2. The hospital staff want to ensure that patients receive the best possible care.

  2. To guarantee or protect something.

    1. We need to ensure our data is safe from hackers.
    2. Regular maintenance will ensure the longevity of your car's engine.

  3. To make sure of obtaining (something).

    1. Book early to ensure a seat on the flight.
    2. A healthy diet and exercise ensure a longer and healthier life.

Synonyms

guarantee secure assure certify confirm warrant

Frequently Asked Questions

The word "ensure" in English means: To make certain that something will happen., To guarantee or protect something., To make sure of obtaining (something)..

The phonetic transcription of "ensure" is /ɪnˈʃʊər/ in British English and /ɪnˈʃʊr/ in American English. Click the 🔊 button to hear both pronunciations.

Synonyms for "ensure": guarantee, secure, assure, certify, confirm, warrant.

Example usage of "ensure": "Please ensure you lock the door when you leave.". More examples on the page.