insure
[verb]
Synonyms: protect, assure, cover, guarantee, indemnify, underwrite, warrant

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Related Words: guard, protect, safeguard, shield

[TahlilGaran] English Synonym Dictionary ▲

I. en‧sure S2 W1 AC /ɪnˈʃʊə $ -ˈʃʊr/ especially British English (also insure American English) verb [transitive]
to make certain that something will happen properly Synonym : make sure:
facilities to ensure the safety of cyclists
ensure (that)
The hospital tries to ensure that people are seen quickly.

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In everyday English, people usually say make sure rather than ensure:
Please make sure all the windows are closed.
Make sure is followed by a clause (with or without that), never a direct object:
■ regulations to ensure their safety ➔ regulations to make sure (that) they are safe

[TahlilGaran] Dictionary of Contemporary English ▲

II. in‧sure /ɪnˈʃʊə $ -ˈʃʊr/ verb
[Date: 1400-1500; Origin: Probably from ensure]

1. [intransitive and transitive] to buy insurance so that you will receive money if something bad happens to you, your family, your possessions etc:
Have you insured the contents of your home?
insure (something/somebody) against loss/damage/theft/sickness etc
It is wise to insure your property against storm damage.
insure something for £1,000/$2,000 etc
You should insure the painting for at least £100,000.

2. [transitive] to provide insurance for something or someone:
Many companies won’t insure young drivers.

3. [transitive] an American spelling of ensure
insure (yourself) against something phrasal verb
to protect yourself against the risk of something bad happening by planning or preparing:
Take advice to insure yourself against being misled.

[TahlilGaran] Dictionary of Contemporary English ▲