noun & exclamationchiefly North American
- Used as a euphemism for “damnation.”.More example sentences
- I'll tell you what's wrong with my car - it's the worst darn heap of scrap metal this side of tarnation!
- We went down yonder to the cement pond and I fell on a pretzel, tarnation!
- What in tarnation were you yelling about Juliet!
late 18th century: alteration.
More definitions of tarnationDefinition of tarnation in:
- The British & World English dictionary