from the GNU version of the Collaborative International Dictionary of English
- adj. Having a head like that of a nail; formed so as to resemble the head of a nail.
from The Century Dictionary and Cyclopedia
- Shaped so as to resemble the head of a nail.
- Ornamented with round spots whether in relief or in color, as textile fabrics.
Sorry, no etymologies found.
It was thought a wonderful thing when at last the strange inscriptions of Assyria were read, made of nail-headed characters whose sound was lost; it was thought a triumph when the yet older hieroglyphics of Egypt were compelled to give up their messages, and the world hoped that we should know the secrets of life.
The same can be said for nine inch nail-headed electronic sampler