Definition from Wiktionary, the free dictionary
conniption (plural conniptions)
- (informal) A fit of anger or panic; conniption fit.
- When she came downstairs and saw what her children were eating, she had a conniption.
- ...threatened by the conniptions gripping Wall Street (Businessweek Oct.20, 2008)
- A fit of laughing; convulsion.
- The joke was not that funny, but he went into conniptions laughing.
- (fit of anger or panic): see Wikisaurus:tantrum
fit of anger or panic