• vt. 夸口說，自吹自擂說；以有…而自豪
• n. 自夸；值得夸耀的事物，引以為榮的事物
• vi. 自吹自擂
• n. (Boast)人名；(英)博斯特

來自PIE *bheu, 膨脹，鼓起，吹。詞源同bucket, 圓木桶。

boast

boast: [13] The immediate source of boast appears to be Anglo-Norman bost, but where it came from before that is far from clear; German dialect bauste(r)n ‘swell’ has been compared, suggesting that it could be of Germanic origin. To begin with it meant ‘loud or threatening talk’ as well as ‘bragging’.

boast (n.)

mid-13c., "arrogance, presumption, pride, vanity;" c. 1300, "a brag, boastful speech," from Anglo-French bost "ostentation," probably via Scandinavian (compare Norwegian baus "proud, bold, daring"), from Proto-Germanic *bausia "to blow up, puff up, swell" (cognates: Middle High German bus "swelling," dialectal German baustern "to swell;" Middle Dutch bose, Dutch boos "evil, wicked, angry," Old High German bosi "worthless, slanderous," German b?se "evil, bad, angry"), from PIE *bhou-, variant of root *beu-, *bheu- "to grow, swell" (see bull (n.2)).

The notion apparently is of being "puffed up" with pride; compare Old English belgan "to become angry, offend, provoke," belg "anger, arrogance," from the same root as bellows and belly (n.). Related: Boasted; boasting. An Old English word for "boasting" was micelsprecende, "big talk."

boast (v.)

early 14c., "to brag, speak arrogantly;" from the same source as boast (n.). Related: Boasted; boasting.

1. We remember our mother's stern instructions not to boast.

我們謹記母親不許我們在人前炫耀的嚴厲教誨。

來自柯林斯例句

2. This year's festival can boast a decently long list of sponsors.

今年該活動節將會擁有相當多的贊助商。

來自柯林斯例句

3. His statement isn't merely an idle boast.

他的話不僅僅是虛張聲勢的自夸。

來自柯林斯例句

4. I don't want to boast, but I can actually speak six languages.

不是我吹噓，我確實能講六種語言。

來自《權威詞典》

5. It is nothing to boast of.

這沒有什么可夸耀的.

來自《現代英漢綜合大詞典》