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  • Definition
    • ironclad :inflexibly entrenched and unchangeable
      • brassbound traditions|brassbound party loyalists|an ironclad rule

    • ironclad :a wooden warship of the 19th century that is plated with iron or steel armor

      • ironclad :sheathed in iron plates for protection

        • {{t.term}} - {{t.type}}
      • Derivative