| Webster's Online Dictionary |
| Part of Speech | Definition | |
| Expression | 1. A headpiece of iron or steel, shaped like a hat with a broad brim, and used as armor during the Middle Ages.[Websters]. | |
| Top | ||
| Expressions | Definition | ||
| Iron hat | A headpiece of iron or steel, shaped like a hat with a broad brim, and used as armor during the Middle Ages. Source: Webster's Revised Unabridged Dictionary. | ||
Source: compiled by the editor from various references; see credits. | Top | ||
| Expressions | Domain | Definition | |
| Iron hat | Mining | A. See: gossan b. See: safety hat; hardhat.c. A weathered ironstone outcrop. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||