OpenEtymology

foolishness

UKˈfuːlɪʃnəsUSˈfuːlɪʃnəs

Meaning

1n.

愚蠢;愚笨

Structure

word structure
1
foolish
愚蠢的
+
2
ness
名词后缀

Usage

His foolishness led to the failure of the project.

他的愚蠢导致了项目失败。

She laughed at her own foolishness in forgetting the keys.

她因自己忘记钥匙的蠢行而发笑。

There's a fine line between bravery and foolishness.

勇敢与愚蠢仅一线之隔。

Etymology

foolishness 的构成逻辑清晰:核心词根 fool(愚人)通过形容词后缀 -ish 转化为“愚蠢的”,再叠加抽象名词后缀 -ness,最终形成“愚蠢”这一抽象概念。词义演变体现了从具体人物(fool)到抽象特质(foolishness)的层层递进。

Analysis

Structure
foolishness=foolish愚蠢的+ness名词后缀

• foolish: 源自中古英语 folish,由 fool(愚人,古法语 fol) + ish(形容词后缀,表“具有…性质的”)构成。

• ness: 古英语名词后缀 -nes,表示抽象状态或性质(如 darkness)。

词源溯源: foolishness 的构成逻辑清晰:核心词根 fool(愚人)通过形容词后缀 -ish 转化为“愚蠢的”,再叠加抽象名词后缀 -ness,最终形成“愚蠢”这一抽象概念。词义演变体现了从具体人物(fool)到抽象特质(foolishness)的层层递进。

Foolishness Meaning & Word Parts (foolish + ness) | OpenEtymology