from The American Heritage® Dictionary of the English Language, 4th Edition
- n. The act of damning or the condition of being damned.
- interj. Used to express anger or annoyance.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. The act or process of damnation or reprobation; hell.
from The Century Dictionary and Cyclopedia
- Same as tarnal.
tarn(al) + (damn)ation.(American Heritage® Dictionary of the English Language, Fourth Edition)
From darnation, influenced by tarnal (from "eternal"), from (euphemistic) damnation; see darn. (Wiktionary)