Home › Words › S › submarinismsubmarinismsubmarinism means the use of submarines in warfare.Among words judged in Lexicurio's Arena, submarinism ranks #42,069 of 42,806 for Qualifying.EtymologyFrom submarine + -ism.nounThe use of submarines in warfare.e.g.“Adopting the counsel of despair, they resolved on the campaign of unrestricted submarinism which, their Admiralty advised them, would bring the United Kingdom to the verge of starvation by April.” — 1919, Maninda Chandra Sinha, Writings and Speeches, page 36:Definitions & examples from Wiktionary (CC BY-SA 3.0).