jactation [ jak-tey-shuh n ]
1. boasting; bragging.
2. Pathology. a restless tossing of the body.
Origin: 1570–80; < Latin jactātiōn- (stem of jactātiō) bragging, equivalent to jactāt(us) (past participle of jactāre, frequentative of jacere to throw) + -iōn- -ion
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