The Dallas case is breaking some of our ironclad assumptions.
ironclad vows like this tend to lock a nation into a position from which it cannot later retreat.
The other rule, which is just as ironclad, gave rise to their motto: “Blood In/Blood Out.”
God on one side, your obedience to God on the other—the result is an ironclad conviction that what you do is absolutely right.
She felt her case was ironclad, he had "obviously acted wrongly" and "anyone would agree with her."
However, it is important historically as the first battle of ironclad vessels in the United States.
The ironclad seemed to rebound and tremble for a moment, and then passed on.
The Cape itself terminates in a knife-like edge from summit to base, in shape very much resembling the ram-bow of an ironclad.
These officials and other employees must take the "ironclad" oath.
It was Admiral Porter's fleet of ironclad turtles, steamboats, and barges.