Any of certain saltwater sciaenid (Sciaenidae) fishes.
Any of several weeds in or formerly classified in the genus Centaurea, particularly Russian knapweed (Acroptilon repens).
A Scottish billon coin circulated in the reigns of Mary and James VI.
Residual ore that failed to melt during a smelting process.
One who is practical or hardheaded.
A brown diving duck, Aythya australis, native to Australia.
Mylopharodon conocephalus of fresh waters in California.
The lake trout or North American lake trout, Salvelinus namaycush.