coinsure

[koh-in-shoo r, -shur-]

verb (used with or without object), co·in·sured, co·in·sur·ing.

to insure jointly with another or others.
to insure on the basis of coinsurance.

Origin of coinsure

First recorded in 1895–1900; co- + insure
Related formsco·in·sur·a·ble, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for coinsure

coinsure

verb

(intr) to take out coinsurance
to insure (property) jointly with another
Derived Formscoinsurer, noun
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