ironclad ships

Metal-plated naval craft

Ironclad ships were warships of the mid-to-late 19th century armored with iron or steel plates over wooden hulls.

They marked the transition from wooden sailing vessels to modern steel warships.

The term now applies figuratively to anything heavily protected or unassailable: an ironclad contract, ironclad guarantees.

The adjective ironclad carries this sense of being impossible to break or challenge.

Related

armor plating · steam · steam power · Monitor · blockade · naval warfare · armor · casemate · cannon · gunport · steam engine · deck · dreadnought · coastal defense · cruiser · destroyer · Crimean War · Age of Sail

Opposites
hull material and construction

ironclad shipswooden ships

Vessels built from lumber

wooden warships · ships of the line · wooden hulls · sailing ships · clipper ships

naval technological era

ironclad shipstall ships

Large traditional sailing vessels

galleons · Viking longships · sailing ships · square-riggers · ships of the line

Family

ship, iron, shipping, clad, cladding

Familiarity
Top 500,000
Profile
Timeless · Concrete · Rated G