Oughtn't've
//ˈɔːt(ə)n(t)ə(v)// contraction, slang
contraction, slang ·Uncommon ·College level
Definitions
Contraction
- 1 ought not to have UK, colloquial, contraction, dialectal
""Hell, mebbe we oughtn't've done that." Tony was regretful."
Example
More examples""Hell, mebbe we oughtn't've done that." Tony was regretful."
Etymology
oughtn't + -'ve.
More for "oughtn't've"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.