clavoletEnt.rare.|ˈklævəlɪt| [Diminutive f. L. clāva club: of abnormal form (for clavulet).] The club-shaped end of the antennæ of insects. 1826Kirby & Sp.Entomol. III. 518 In those flies whose antennæ terminate in a bristle, the clavolet is represented by the bristle.