Meaning
The kanji 脅 (kyō, obiyakasu, odosu, obieru) has core meanings primarily centered around 'threaten,' 'intimidate,' 'coerce,' and 'blackmail.' Intriguingly, it also refers to a specific part of the body: the 'chest,' 'ribs,' or 'side.' This dual nature—encompassing both an action and a body part—is rooted in its fascinating etymology.
Visually, 脅 is composed of two main elements. The left component, 月 (gatsu or getsu), is actually the radical 肉 (niku), meaning 'flesh' or 'meat.' It often appears in this compressed form when on the left side of a kanji. This 'flesh' radical clearly links the kanji to the physical body. The right component, 劦 (kyō), originally depicted 'three forces uniting' or 'strength.' In the context of 脅, however, it largely functions as a phonetic component. It also carries semantic weight, relating to coercion or force. Ancient interpretations sometimes show a person holding a weapon to another's side, symbolizing direct physical threat or pressure against the body.
This combination of 'flesh/body' (月) and 'force/coercion' (劦) effectively conveys 'threatening' or 'intimidating' someone, often implying physical or psychological pressure. The body-part meaning, 'chest' or 'side'—specifically the area around the ribs—is a more direct interpretation. It suggests the 'flesh' radical being acted upon, or simply denotes that particular anatomical region. As a Jōyō Kanji, 脅 is typically introduced in secondary school (equivalent to Grade 8 in the Japanese education system) and is crucial for JLPT N1 proficiency. It consists of 10 strokes.
Readings
On'yomi (音読み) — Chinese-derived readings
The On'yomi of 脅, derived from its historical pronunciation in Chinese, is キョウ (KYŌ). This reading is predominantly used when 脅 forms part of compound words (熟語, 熟語), often conveying more formal or abstract notions of threat, menace, or coercion. Mastering these compounds is essential for advanced Japanese learners.
- 脅威 (kyōi) — This compound means a 'threat' or 'menace,' often referring to a dangerous force or situation. For example, 自然災害は人類にとって脅威である (Shizen saigai wa jinrui ni totte kyōi de aru — Natural disasters are a threat to humanity).
- 脅迫 (kyōhaku) — Meaning 'coercion,' 'blackmail,' or 'intimidation,' this term implies forcing someone to do something against their will through threats. An example is 脅迫に屈する (kyōhaku ni kussuru — to yield to coercion).
- 脅迫観念 (kyōhaku kannen) — This specialized term refers to an 'obsession' or 'fixed idea,' often with a negative connotation, like obsessive-compulsive thoughts that feel like a threat to one's peace of mind.
Kun'yomi (訓読み) — Native Japanese readings
The Kun'yomi readings of 脅 are native Japanese verbs and nouns. They offer a more direct and nuanced expression of the kanji's meanings in everyday contexts. These readings often appear with okurigana (送り仮名), the trailing hiragana that completes the word.
- 脅かす (obiyakasu) — A transitive verb meaning 'to threaten,' 'to endanger,' or 'to jeopardize.' It often applies to abstract concepts or existing states, like peace, safety, or livelihood. Example: 平和を脅かす (heiwa o obiyakasu — to threaten peace).
- 脅かす (odokasu) — Another transitive verb, meaning 'to startle,' 'to surprise,' 'to scare,' or 'to frighten someone.' This often implies a sudden, startling action. Example: 子供を脅かす (kodomo o odokasu — to scare a child).
- 脅す (odosu) — A transitive verb meaning 'to threaten,' 'to menace,' or 'to intimidate.' This is a strong verb indicating a deliberate attempt to coerce or instill fear. Example: 相手を脅す (aite o odosu — to threaten an opponent).
- 脅える (obieru) — An intransitive verb meaning 'to be frightened,' 'to be scared,' or 'to be terrified.' This describes the emotional state of fear or anxiety. Example: 恐怖に脅える (kyōfu ni obieru — to be terrified by fear).
- 脅し (odoshi) — The noun form of 'to threaten,' meaning 'a threat,' 'intimidation,' or 'a scare.' Example: 単なる脅し (tannaru odoshi — a mere threat).
Common Words & Compounds
To truly understand 脅, it's important to recognize its various applications in compound words and common phrases. These examples demonstrate the kanji's versatility, covering notions of threat, intimidation, and fear, alongside its less common use relating to body parts.
Words related to Threat & Intimidation:
- 脅威 (kyōi) — a threat, menace, danger. For instance, 核兵器の脅威 (kaku heiki no kyōi — the threat of nuclear weapons).
- 脅迫 (kyōhaku) — coercion, blackmail, intimidation. Often used in legal or criminal contexts.
- 脅迫状 (kyōhakujō) — a blackmail letter, threatening letter. A specific type of threatening communication.
- 脅迫観念 (kyōhaku kannen) — a fixed idea, obsession; often refers to intrusive thoughts in a psychological context.
- 脅かす (obiyakasu) — to threaten, to endanger, to jeopardize. This form emphasizes the act of putting something at risk, such as 生命を脅かす (seimei o obiyakasu — to endanger life).
- 脅す (odosu) — to threaten, to intimidate, to menace. This verb implies a direct and intentional threat towards a person or entity, e.g., 警官を脅す (keikan o odosu — to threaten a police officer).
- 脅し (odoshi) — a threat, intimidation (noun). Can be used alone or in compounds like 脅し文句 (odoshi monku — threatening words).
- 脅しつける (odoshitsukeru) — to threaten repeatedly, to browbeat. Adds intensity to the act of threatening.
- 脅し取る (odoshitoru) — to extort, to obtain by threats. Describes the act of acquiring something through intimidation.
Words related to Fear & Being Threatened:
- 脅える (obieru) — to be frightened, to be scared, to be terrified. This intransitive verb describes the state of feeling fear.
- 脅え (obie) — fright, terror (noun). The noun form of the feeling of being scared.
Words related to Body Parts (less common in modern daily usage):
- 胸脅 (kyōkyō) — an archaic or medical term referring to the chest and ribs.
- 脅下 (kyōka) — also a medical term, meaning 'under the ribs' or 'hypochondrium.'
Example Sentences
犯罪率の上昇は公共の安全を脅かしている。
Hanzairitsu no jōshō wa kōkyō no anzen o obiyakashite iru.
The rising crime rate is threatening public safety.
彼は脅迫状を使って金を脅し取ろうとした。
Kare wa kyōhakujō o tsukatte kane o odoshitorō to shita.
He tried to extort money using a threatening letter.
突然の大きな音に子供は脅えていた。
Totsuzen no ōkina oto ni kodomo wa obiete ita.
The child was frightened by the sudden loud noise.
空の言葉で他人を脅してはいけません。
Kara no kotoba de tanin o odoshite wa ikemasen.
You must not threaten others with empty words.
環境破壊は私たちの未来にとって深刻な脅威です。
Kankyō hakai wa watashitachi no mirai ni totte shinkoku na kyōi desu.
Environmental destruction is a serious threat to our future.
彼女は彼の鋭い眼差しに脅かされた。
Kanojo wa kare no surudoi manazashi ni obiyakasareta.
She was intimidated by his intense gaze.
誘拐犯は身代金のために家族を脅した。
Yūkaihan wa minoshirokin no tame ni kazoku o odoshita.
The kidnapper threatened the family for ransom.
脅されるのは好きではありません。とても不安になります。
Odosareru no wa suki de wa arimasen. Totemo fuan ni narimasu.
I don't like being threatened; it makes me feel very uneasy.
経済的な不況によって、その会社の将来が脅かされた。
Keizaiteki na fukyō ni yotte, sono kaisha no shōrai ga obiyakasareta.
The company's future was jeopardized by the economic downturn.
彼は見えない敵に脅かされ、絶えず恐怖の中で生きていた。
Kare wa mienai teki ni obiyakasare, taezu kyōfu no naka de ikite ita.
He lived in constant fear, threatened by an unseen enemy.
Memory Tip
To effectively remember the kanji 脅, visualize its components. The left part, 月 (nikuzuki), originally represents 'flesh' or 'body.' The right component, 劦, can be thought of as 'strength' or 'coercion' (it looks a bit like three '力' power characters bundled together, or perhaps a simplified weapon). So, imagine someone using their 'strength' to press against another person's 'body' or 'flesh' (specifically, their side or chest) in order to 'threaten' or 'intimidate' them. The physical action against the body vividly links to the meanings of threatening and the body part itself. Alternatively, imagine the moon (月) being threatened by a mysterious force (劦) in the night sky, creating a 'menace.' This vivid combination can help you recall both the action of threatening and the bodily context.