11 letters · 15 points in Scrabble
noun insurance issued jointly by two or more underwriters
originEtymology tree Proto-Indo-European *ḱe? Proto-Indo-European *ḱóm Proto-Italic *kom Proto-Italic *kom- Latin con- Latin co-der. English co- English insurance English coinsurance From co- + insurance.
Etymology from Wiktionary, CC BY-SA 3.0