jactitation has definitions from the fields of psychology,pathology
1
[ noun ] a false boast that can harm others; especially a false claim to be married to someone (formerly actionable at law)

Related terms

lie law

2
[ noun ] speaking of yourself in superlatives
3
[ noun ] (pathology) extremely restless tossing and twitching usually by a person with a severe illness

Synonyms

jactation

Related terms

restlessness pathology

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