Langimage
English

dunderheads

|dun-der-head-s|

B2

🇺🇸

/ˈdʌndərhɛdz/

🇬🇧

/ˈdʌndəhɛdz/

(dunderhead)

foolish person

Base FormPlural
dunderheaddunderheads
Etymology
Etymology Information

'dunderhead' originates from English dialectal formation, specifically the element 'dunder' + 'head', where 'dunder' was used as a slang/expletive element (of uncertain origin, possibly related to Dutch 'donder' meaning 'thunder') and 'head' meant 'person, head'. 「dunderhead」は英語の方言的な造語に由来し、要素は 'dunder' + 'head' で、'dunder' はスラング・感嘆語的要素(起源は不確かで、オランダ語の 'donder'『雷』に関連する可能性がある)を意味し、'head' は『人、頭』を意味した。

Historical Evolution

'dunderhead' developed in 18th–19th century English by compounding 'dunder' (a dialectal/expletive element) with 'head' and came into use as the colloquial term 'dunderhead'. 「dunderhead」は18〜19世紀の英語で、方言的・感嘆語的要素の 'dunder' と 'head' を合成して生まれ、口語表現『dunderhead』として用いられるようになった。

Meaning Changes

Initially it referred to a person with a 'thick' or 'stupid' head (an idiot); over time it has remained essentially the same in meaning as a humorous or derogatory term for a foolish person. 当初は『頭が鈍い(愚かな)人』を指したが、時間を経ても意味はほぼ変わらず、冗談めいた/軽蔑的な『愚かな人』を表す語として使われている。

Meanings by Part of Speech

Noun 1

plural form of 'dunderhead'. Informal, derogatory term for people who are very foolish or stupid; synonyms: blockheads, fools.

The manager called the team dunderheads after they missed the deadline.

Synonyms

Antonyms

Last updated: 2025/09/26 22:38