钝

Pinyin: dùn | Core Meaning: blunt (not sharp), dull; slow in response or perception

基本信息 (Basic Information)

含义与用法 (Meanings & Usage)

中文核心释义 (Core Chinese Meaning): 锋利不够，感觉或反应迟缓

英文核心释义 (Core English Meaning): blunt (not sharp), dull; slow in response or perception

“钝”常用来描述刀剑等工具不锋利，也可以形容人的反应缓慢、理解能力慢。例如“刀钝了”或“头脑钝”。 '钝' is commonly used to describe tools (like knives) that are not sharp, and it can also refer to a person who is slow to react or understand, e.g., 'The knife is blunt' or 'He has a dull mind.'

象形意义 / 为何这么写 (Pictographic Meaning / Writing Rationale)

“钝”是形声字，左边的“钅”表示与金属有关，右边的“屯”作声旁。整体意思是金属变得滞缓、不锋利，即变钝。'钝' is a phono-semantic compound: the left '钅' (metal) shows it relates to metals, while the right '屯' gives the sound. The combined meaning is for metal that is slow or not sharp—that is, blunt.

文言文释义 (Classical Chinese Meaning)

与现代意义相近，主要指武器或器具不锋利。Similar to modern meaning, mainly refers to weapons or tools being not sharp.

深入学习 (In-depth Study)

字源故事 (Origin Story)

“钝”字最早由“金”与“屯”组成，表示与金属有关，同时表达动作停滞、不灵敏的意思。在古代，形容武器不锋利，刀刃不快。The character '钝' consists of the '金' (metal) radical and the component '屯,' indicating something related to metal and the idea of being sluggish or slow. In ancient times, it referred mainly to weapons or tools that were not sharp.

字形演变 (Character Evolution)

甲骨文 (Oracle Bone Script):
甲骨文中未发现“钝”字直接的写法，相关意义多用其他字或组合表达。 No direct '钝' character is found in Oracle Bone Script; related meanings were expressed using other characters or combinations.
金文 (Bronze Inscription):
金文中尚未见到标准的“钝”字，相关部件如“金”和“屯”在器物铭文中出现，但未完全合并。 In Bronze Inscriptions, the standard form of '钝' is not yet seen, though its radicals '金' and '屯' appear in inscriptions separately but are not yet merged.
小篆 (Small Seal Script):
小篆中出现了“钝”字，将“金”与“屯”结合在一起，结构更为规范。 In Small Seal Script, the character '钝' appears with '金' and '屯' combined, resulting in a more standardized structure.
隶书 (Clerical Script):
隶书进一步简化和横平竖直，使“钝”字结构更加规整，便于书写。 Clerical Script further simplified and regularized the structure of '钝,' making it easier to write.
楷书 (现代) (Regular Script (Modern)):
现代汉字“钝”左侧为“钅”（金字旁），右侧为“屯”。字形清晰，广泛用于书写与印刷。 The modern regular script form of '钝' consists of the '钅' (metal) radical to the left and '屯' to the right, with a clear structure, used widely in writing and printing.

常用词语和例句 (Common Words & Examples)

迟钝 (slow in response; dull-witted)

chí dùn

他对新事物的反应有些迟钝。

Pinyin: Tā duì xīn shìwù de fǎnyìng yǒuxiē chídùn.

Eng: He is a bit slow to react to new things.

钝器 (blunt instrument)

dùn qì

警方在现场发现了一把钝器。

Pinyin: Jǐngfāng zài xiànchǎng fāxiàn le yì bǎ dùnqì.

Eng: The police found a blunt instrument at the scene.

变钝 (to become blunt)

biàn dùn

这把刀用久了变钝了。

Pinyin: Zhè bǎ dāo yòng jiǔ le biàn dùn le.

Eng: This knife has become blunt after long use.

相关成语 (Related Idioms)

相关成语信息待补充。Related idiom information pending.

多语言翻译 (核心释义) (Translations (Core Meaning))

  • French: émoussé, obtus
  • German: stumpf, abgestumpft
  • Spanish: desafilado, torpe
  • Italian: spento, ottuso
  • Portuguese: embotado, obtuso
  • Russian: тупой, притуплённый
  • Arabic: باهت، غير حاد
  • Persian: کُند، کند ذهن
  • Dutch: bot, afgestompt
  • Polish: tępy, otępiały
  • Vietnamese: cùn, đần độn
  • Ukrainian: тупий, затуплений

视频学习资源 (Video Learning Resources)

通过以下链接在热门视频网站搜索 "钝" 的更多讲解：

Search for more explanations of "钝" on popular video sites:

网络参考 (Web References for "钝") ()

网络内容摘要 (Web Content Summary):

钝（繁体：鈍，拼音：dùn）是一个形声字，核心含义是不锋利。钝 (traditional: 鈍, pinyin: dùn) is a phono-semantic character, with its core meaning being "not sharp" or "blunt".

  • 字形起源： “钝”字从“金”旁，表示与金属有关，“屯”为声旁，本义为兵器不锋利。这与篆书和甲骨文中的形体有关，其中“屯”有停留、停止之意，暗示“停止锋利”。 Etymology: The "钅" (metal) radical suggests a connection with metal or tools, and the "屯" part indicates the pronunciation and, in ancient scripts, implied "stopping" or "pausing," metaphorically referring to losing sharpness.

  • 基本含义： 主要指刀剑等工具“不锋利”，引申为“迟钝”“不灵敏”。 Basic meaning: Primarily refers to a tool or weapon being "blunt"; extended meanings include being "slow-witted" or "not agile."

  • 相关用法与常见搭配： 可描述物体（如针、刀）不锋利，如“钝刀”；也可形容人的反应慢，如“头脑钝”。在几何中，“钝角”指大于90°小于180°的角。 Common usages and collocations: Describes blunt objects ("钝刀" – blunt knife) or slow-witted people ("头脑钝" – slow mind). In geometry, "钝角" means "obtuse angle" (>90°, <180°).

  • 易混淆点： “钝”与“锋”相对，注意不要与“锐”（意为锋利、敏捷）混淆。 Common confusions: "钝" is the opposite of "锋" (sharpness). Do not confuse with "锐" (sharp or keen).

  • 相关成语： “驽钝”——意为资质或才能平庸。 Related idiom: “驽钝” (nú dùn) – referring to mediocre talent or ability.

钝的解释|钝的意思|汉典"钝"字的基本解释 - 漢典

钝. 鈍 dùn 〈形〉 (1) (形声。 从金，屯声。本义:不锋利) (2) 同本义 [blunt] 兵不钝锋。—— 《文选·檄吴将校部曲》 庶竭驽钝。—— 诸葛亮 《出师表》 (3) 又如:钝刀(钝兵。 不锋利的兵刃) (4) [指几何图形的角] ∶大于90°而小于180°的 [obtuse] 。 如:钝角 (5) 呆;笨拙 [dull-witted;stupid;mentally slow]

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