from the GNU version of the Collaborative International Dictionary of English
- n. crude steel formed from wrought iron by cementation; -- so called because of its blistered surface. Called also blistered steel.
- n. See under Blister.
from The Century Dictionary and Cyclopedia
- n. Steel made by the carburization of bar-iron in a converting-furnace, the iron being heated in contact with charcoal. See cementation.
Sorry, no etymologies found.