Thra*son"ic*al (?), a. [From Thrso, the name of a braggart soldier in Terence's "Eunuch:" cf. L. Thrasonianus.]
Of or pertaining to Thraso; like, or becoming to, Thraso; bragging; boastful; vainglorious.
Caesar's thrasonical brag of 'I came, saw, and overcame.'
© Webster 1913.