Jactitation
WordNet
noun
(1) (pathology) extremely restless tossing and twitching usually by a person with a severe illness
(2) (law) a false boast that can harm others; especially a false claim to be married to someone (formerly actionable at law)
(3) Speaking of yourself in superlatives
WiktionaryText
Noun
- bragging or boasting, especially in a false manner to another's detriment
- extreme restlessness; tossing and turning in bed