jactantĭcŭlus

a, um
I. adj. dim. [jactans], somewhat boasting (late Lat.), Aug. adv. Ac. 3, 8.—Subst.: jactantĭcŭlus, i, m., a braggart; plur., Schol. Juv. 11, 34.
Lewis & Short
A Latin Dictionary, 1879
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