Meaning
The kanji 腕 (ude, wan) primarily means arm, referring to the human limb from the shoulder to the hand. Yet, its meaning goes beyond just a physical body part. It also represents skill, ability, and talent. Understanding this dual interpretation is key to grasping its various uses. Depending on the compound word, 腕 can refer to physical strength, dexterity, or even intellectual prowess.
The kanji is composed of two main elements. On the left is the radical 肉 (にく), meaning 'meat' or 'flesh.' This radical often appears as 月 (つき) when it's a component on the left side of a kanji, clearly linking it to a body part. The right-hand component is 宛 (エン, あて), which means 'to address' or 'to assign.'
While 宛 often serves as a phonetic component, it also subtly suggests the 'direction' or 'purpose' of an arm—to reach, manipulate, or perform tasks. Therefore, visually, 腕 depicts a 'body part (肉) that is directed (宛) towards an action or purpose.' This imagery helps us understand how it represents both the physical arm and the skill it possesses.
腕 has 12 strokes and is a Jōyō kanji. Students typically learn it in secondary school, aligning with the N2 JLPT level.
Readings
On'yomi (音読み) — Chinese-derived readings
The On'yomi for 腕 is ワン (WAN). You'll find this reading less frequently than its Kun'yomi, primarily in specific compound words, often with a more formal or technical nuance.
- 腕力 (wanryoku) — physical strength, brute force. This term highlights the raw power of the arms.
- 腕章 (wanshō) — armband. This refers to a band worn on the arm, often for identification or rank.
- 上腕 (jōwan) — upper arm. This is an anatomical term, demonstrating the On'yomi in a multi-kanji compound.
Kun'yomi (訓読み) — Native Japanese readings
The primary Kun'yomi for 腕 is うで (ude). This is by far the most common reading and is used both for the physical arm and for the abstract concept of skill. It can also appear in combinations like うで-まく(る) (udemakuru).
- 腕 (ude) — arm. This is the standalone word for the physical limb.
- 腕前 (udemae) — skill, ability, talent. This word specifically highlights proficiency.
- 腕組み (udegumi) — folding one's arms. A common action, often indicating thought or contemplation.
- 腕立て伏せ (udetatefuse) — push-ups. A direct reference to arm-supported exercises.
Common Words & Compounds
The kanji 腕 appears in many compounds, expressing both its physical and abstract meanings. Learning these words is key to understanding 腕 in different situations.
Physical Arm & Actions
- 腕 (ude) — arm, limb.
- 右腕 (migiude) — right arm; also, a right-hand man, a trusted assistant.
- 左腕 (hidariude) — left arm; also, a left-hand man.
- 腕時計 (udedokei) — wristwatch.
- 腕相撲 (udezumō) — arm wrestling.
- 腕を組む (ude o kumu) — to fold one's arms.
- 腕を振るう (ude o furuu) — to display one's skill, to exert oneself.
Skill & Ability
- 腕前 (udemae) — skill, ability, talent, prowess.
- 腕が良い (ude ga yoi) — to be skillful, to be good at something.
- 腕が上がる (ude ga agaru) — to improve one's skill, to get better.
- 腕を磨く (ude o migaku) — to hone one's skills, to practice to improve.
- 腕の見せ所 (ude no misedokoro) — a chance to show off one's skill.
Example Sentences
彼は腕が長い。
Kare wa ude ga nagai.
He has long arms.
彼女は料理の腕前が素晴らしい。
Kanojo wa ryōri no udemae ga subarashii.
Her cooking skills are excellent.
新しい腕時計を買いました。
Atarashii udedokei o kaimashita.
I bought a new wristwatch.
この仕事は彼の腕の見せ所だ。
Kono shigoto wa kare no ude no misedokoro da.
This job is his chance to show off his skills.
毎日腕立て伏せをして腕力を鍛えています。
Mainichi udetatefuse o shite wanryoku o kitaete imasu.
I do push-ups every day to train my arm strength.
プロジェクトの右腕として、彼は重要な役割を果たしています。
Purojekuto no migiude to shite, kare wa jūyō na yakuwari o hatashite imasu.
As the right-hand man of the project, he plays an important role.
長年の経験で、彼の腕は確かなものになった。
Naganen no keiken de, kare no ude wa tashika na mono ni natta.
With many years of experience, his skills have become reliable.
彼女は両腕にたくさんの荷物を抱えていた。
Kanojo wa ryōude ni takusan no nimotsu o kakaete ita.
She was carrying a lot of luggage in both arms.
この機械を修理するには相当な腕が必要だ。
Kono kikai o shūri suru ni wa sōtō na ude ga hitsuyō da.
Considerable skill is required to repair this machine.
Memory Tip
To remember 腕, let's break it down by its components. The left side features 月 (つき), a common variant of the radical 肉 (にく - meat/flesh). This clearly points to a body part. On the right is 宛 (あて), meaning 'address' or 'destination.'
Picture your arm (肉/月) as the limb you use to 'address' or 'point to' things. It's the part that 'reaches its destination' (宛) to get tasks done. Whether you're reaching for a book or performing a delicate task with skill, your arm is involved in that action. So, think of it as the 'flesh' (月) that is 'directed' (宛) to perform tasks, embodying both the physical arm and the skill it possesses.