Hardhead — definition

1. hardhead (Noun)

5 definitions

hardhead (Noun) — (metallurgy) residual ore that failed to melt during a smelting process.

hardhead (Noun) — A California salmon; the steelhead.

hardhead (Noun) — An Australian diving duck.

hardhead (Noun) — One who is hardheaded.

hardhead (Noun) — Knapweed.