Ironclad

Definition:

• (a.) Clad in iron; protected or covered with iron, as a vessel for naval warfare.
• (a.) Rigorous; severe; exacting; as, an ironclad oath or pledge.
• (n.) A naval vessel having the parts above water covered and protected by iron or steel usually in large plates closely joined and made sufficiently thick and strong to resist heavy shot.

Compare ironclad with other words:

inviolable vs. ironclad

frigate vs. ironclad

ironclad vs. vehicle

ironclad vs. vessel

ironclad vs. ship

ironclad vs. irrefutable

ironclad vs. questioned

disputed vs. ironclad

certain vs. ironclad

ironclad vs. metal

ironclad vs. steel

ironclad vs. monitor

iron vs. ironclad