Insure Definition

insured, insures, insuring
insured, insures, insuring
To give or take out insurance.
Webster's New World
To contract to be paid or to pay money in the case of loss of (life, property, etc.); take out or issue insurance on (something or someone)
Webster's New World
To acquire or have insurance for.
Insured herself against losses; insured his car for theft.
American Heritage
To make sure or certain; guarantee; ensure.
Measures to insure accuracy.
Webster's New World
To make safe; protect; ensure.
Safety devices to insure workers against accidents.
Webster's New World

Used in error to mean to make certain of something of something by taking necessary precautions. I vote for #1, exclusively. It makes me crazy when people talk about how some process or some such thing insures some result. I think that the only thing that insures something is an insurance policy, and even that only insures that somebody gets paid when the barn burns down or some such thing and even that assumes that the insurance company will actually live up to the terms of the policy and pay up. Oh, well, maybe it's just me utilizing my editorial privilege and ranting on and on and on in unnecessarily complex sentences. See also ensure and utilize.

Webster's New World Telecom

Origin of Insure

  • Recorded since c.1440, as a variant of Middle English ensuren (from Anglo-Norman enseurer, itself from en- "make" + Old French seür "sure", probably influenced by Old French asseürer "to assure"); took on its particular sense of "make safe against loss by payment of premiums" in 1635, replacing assure.

    From Wiktionary

  • Middle English ensuren to assure from Old French enseurer possibly variant of assurer assure

    From American Heritage Dictionary of the English Language, 5th Edition


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