| semirefined tin containing iron. |
[hahrd-hed] 
| 1. | a shrewd, practical person. |
| 2. | a blockhead. |
| 3. | a freshwater fish, Mylopharodon conocephalus, of California. |
| 4. | the Atlantic croaker. See under croaker (def. 2). |
| 5. | hardhead sponge. |
| 6. | hardheads. a common knapweed, Centaurea nigra. |
| 7. | hard head. |
[hahrd-hed] | an alloyed silver coin of Scotland, issued in the 16th and 17th centuries, equal to one and one-half pence and later to twopence. |
| hard·head (härd'hěd') n.
|