Spenser's coinage, 1590, as a name for his personification of vainglory, from brag, with augmentative ending by analogy to the Italian words then in vogue in England. In general use by 1594 for "an empty swaggerer;" of the talk of such persons, from 1734.
实用例句
1. He was disliked because his manner was always full of braggadocio.
人们讨厌他,因为他老是吹牛.
来自辞典例句
2. Underneath his goofball braggadocio lies a kind of purity ( David Ansen )
在他笨拙的自夸里蕴含着一丝纯洁 ( 戴维安森 )
来自互联网
3. Fink: american frontiersman and folk hero known for his marksmanship, fighting skills, and braggadocio.