英和和英

語源

From iron +‎ clad.

発音

形容詞

ironclad (comparative more ironclad, superlative most ironclad)

1. Covered with iron, steel, or (loosely) any other tough metal; armor-plated.

   Hypernym: metalclad

   Coordinate term: steelclad (broadly synonymous)

   Unlike the average vehicle, cash delivery vans are ironclad and almost unstoppable.

   • 1903, The Land Ironclads‎, Digitized edition (Science Fiction), Project Gutenberg, published 2006:

     In that flickering pallor it had the effect of a large and clumsy black insect, an insect the size of an ironclad cruiser, crawling obliquely to the first line of trenches and firing shots out of portholes in its side.

2. (figuratively) Solid or certain; not able to be disputed or questioned; irrefutable.

   The suspect had an ironclad alibi for his whereabouts on the night of the crime.

3. (figuratively) Rigorous; severe; exacting.
   • 1982, Randall Rothenberg, “Battling For Ballots”, in Princeton Alumni Weekly‎, volume 82, page 31:

     Observers of the day considered his rule more ironclad than that of the Prendergast machine in Kansas City, or even Tammany Hall in New York.

   an ironclad oath or pledge

4. (figuratively) Stubborn; inflexible.
   • 1893, Carter H. Hepburn, “Leland Stanford”, in Munsey's Weekly‎, volume 9, page 177:

     He is in his seventieth year, and has done work enough in his life to try the most ironclad constitution.

   • 1925 July – 1926 May, A[rthur] Conan Doyle, “(please specify the chapter number)”, in The Land of Mist (eBook no. 0601351h.html), Australia: Project Gutenberg Australia, published April 2019:

     All the previous articles had only elicited a growl here or there from a hide-bound Catholic or from an iron-clad Evangelical, but now his post-bag was full.

   • 2025 March 19, Jessica Roy, “She hit the $1.2 billion jackpot. But the California winner must do this to make it last a lifetime”, in San Francisco Chronicle‎:

     Even if you’ve run an ironclad household budget and managed your retirement accounts on your own, you’re about to be at a level of wealth in a different stratosphere. It’s time to hire professionals.

名詞

ironclad (plural ironclads)

1. A ship, vessel, or vehicle with a covering of iron, steel, or (loosely) any other tough metal.
   • 1903, The Land Ironclads‎, Digitized edition (Science Fiction), Project Gutenberg, published 2006:

     He turned again to the nearest land ironclad, advancing now obliquely to him and not three hundred yards away, and then scrambled the ground over which he must retreat if he was not to be captured.

2. (military) An armor-plated warship, (especially) one preceding the invention of harveyized steel.
   • 1898, H.G. Wells, The War of the Worlds, London: William Heinemann, page 178:

     About a couple of miles out lay an ironclad very low in the water, almost, to my brother's perception, like a water-logged ship. This was the ram Thunder Child.

3. A wooden warehouse with an outer skin of corrugated metal.

派生語

関連する語

アナグラム

• Alcindor, Rolandic, dicloran, rolandic