[in-shoo r, -shur]
- to issue or procure an insurance policy.
Origin of insure
1400–50; late Middle English; variant of ensure
SynonymsSee more synonyms for insure on Thesaurus.com
1. warrant. 4. assure.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for overinsured
When the insured has overinsured on an unvalued policy, a proportionate part of the premium is returnable.
- (often foll by against) to guarantee or protect (against risk, loss, etc)we insured against disappointment by making an early reservation
- (often foll by against) to issue (a person) with an insurance policy or take out an insurance policy (on)his house was heavily insured against fire; after all his car accidents the company refuses to insure him again
- another word (esp US) for ensure (def. 1), ensure (def. 2)
Also (rare) (for senses 1, 2): ensure
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for overinsured
mid-15c., insuren, spelling variant of ensuren (see ensure). Took on its particular sense of "make safe against loss by payment of premiums" from mid-17c. (replacing assure in that meaning). Related: Insured; insuring.
Online Etymology Dictionary, © 2010 Douglas Harper