形 — Shape, Form

Meaning

The kanji 形 (かたち, ケイ) is fundamental for understanding Japanese words related to shape, form, appearance, or figure. It describes how something looks, its outline, or its overall configuration, applying to physical objects, people, and even abstract concepts.

The origin of 形 is quite illustrative. While some sources trace its roots back to a pictograph, it's generally considered a phono-semantic compound. It combines 夬 (ketsu), which originally depicted a hook or a form often associated with a shaping tool, with 彡 (san), representing hair, a streak, or decorative lines. Together, these components visually suggest something being given a definitive form or shape, often with distinguishing features. The 'tool' component evokes the idea of 'shaping,' while the 'streak' component emphasizes the visible outline or appearance. This beautifully encapsulates the kanji's core meaning: an object having a recognizable and defined visual structure.

This 7-stroke kanji is taught in the second grade of Japanese elementary school, making it one of the earlier characters you'll learn. Despite its nuanced etymology, its relatively simple form helps with recognition once you understand its basic structure.

Readings

On'yomi (音読み) — Chinese-derived readings

On'yomi (音読み) are Chinese-derived readings, usually appearing when the kanji is part of a compound word.

ケイ (KEI): This is the most common on'yomi for 形 and is frequently used in a wide range of compound words related to shape, form, and style. It often denotes a general or abstract form, a style, or a particular type of configuration.

形式けいしき (keishiki) — format, style, formality

形状けいじょう (keijō) — shape, form, configuration

地形ちけい (chikei) — topography, terrain, geographical features

ギョウ (GYŌ): This reading is less common than ケイ and appears in a more limited set of compounds. It often carries a slightly more specialized or artistic connotation, referring to an 'image' or 'figure.'

形象ぎょうしょう (gyōshō) — image, form, figure (often artistic or symbolic)

形容ぎょうよう (gyōyō) — description, expression (as a noun, it's quite rare; more commonly seen in the verb 形容する 'to describe,' or in terms like 形容詞 'adjective' (though 形容詞 uses the ケイ reading for 形)).

Kun'yomi (訓読み) — Native Japanese readings

Kun'yomi (訓読み) are native Japanese readings, typically used when the kanji stands alone or with okurigana (trailing hiragana).

かたち (katachi): This is the most prevalent kun'yomi and serves as a standalone noun meaning 'shape,' 'form,' 'appearance,' or 'figure.' It's used broadly to describe the physical outline or look of something, or even the outward appearance of an abstract concept.

形かたち (katachi) — shape, form

物の形もののかたち (mono no katachi) — the shape of things

形作るかたちづくる (katachizukuru) — to form, to shape, to mold

かた (kata): This reading is also used for 'form,' 'shape,' 'figure,' 'type,' or 'pattern,' but often in specific compounds or with a nuance of a model or specific kind. It can sometimes overlap with 型かた, which specifically means 'mold' or 'type,' but 形 also takes this reading in certain contexts.

形見かたみ (katami) — memento, keepsake, souvenir

形無しかたなし (katanashi) — disfigured, ruined, made a fool of (literally 'without form')

Common Words & Compounds

The kanji 形 is crucial for describing both the physical world and abstract concepts. Below are some common words and compounds, organized to facilitate your learning:

General Shapes & Appearance:

形かたち (katachi) — shape, form, appearance

外形がいけい (gaikei) — external form, outward appearance, contour

人形にんぎょう (ningyō) — doll, puppet, figure

図形ずけい (zukei) — figure, diagram (e.g., geometric shapes)

Abstract Forms & Characteristics:

形式けいしき (keishiki) — format, style, formality

形態けいたい (keitai) — form, shape, figure (often biological or abstract)

無形むけい (mukei) — intangible, incorporeal, formless

有形ゆうけい (yūkei) — tangible, corporeal, material

Actions of Forming & Changing:

形成けいせい (keisei) — formation, shaping, development, construction

変形へんけい (henkei) — transformation, deformation, modification

整形せいけい (seikei) — plastic surgery, orthopedic surgery, shaping, arrangement

原形げんけい (genkei) — original form, prototype, archetype

形作るかたちづくる (katachizukuru) — to form, to shape, to mold

Specific Contexts:

地形ちけい (chikei) — topography, terrain (the shape of the land)

形見かたみ (katami) — memento, keepsake (a tangible item preserving the memory of someone or something)

Example Sentences

この星ほしの形かたちはとても珍しいめずらしいです。

Kono hoshi no katachi wa totemo mezurashii desu.

The shape of this star is very unusual.

雲くもがいろいろな形かたちに変化へんかするのを見みるのが好すきだ。

Kumo ga iroiro na katachi ni henka suru no o miru no ga suki da.

I like watching the clouds change into various shapes.

彼かれの言葉ことばは形かたちだけの謝罪しゃざいで、心こころがこもっていなかった。

Kare no kotoba wa katachi dake no shazai de, kokoro ga komotte inakatta.

His words were just a formal apology, without any sincerity.

子供こどもたちは砂すなでさまざまな形かたちを作つくって遊あそんでいた。

Kodomo-tachi wa suna de samazama na katachi o tsukutte asonde ita.

The children were playing, making various shapes with sand.

その物体ぶったいは強つよい衝撃しょうげきで変形へんけいしてしまい、元もとには戻もどらなかった。

Sono buttai wa tsuyoi shōgeki de henkei shite shimai, moto ni wa modoranakatta.

That object was deformed by a strong impact and couldn't return to its original shape.

彼女かのじょはまるで人形にんぎょうのような美うつくしさを持もっている。

Kanojo wa maru de ningyō no yō na utsukushisa o motte iru.

She possesses a doll-like beauty.

無形むけいの文化遺産ぶんかいさんを守まもることは、とても重要じゅうようなことです。

Mukei no bunka isan o mamoru koto wa, totemo jūyō na koto desu.

Protecting intangible cultural heritage is a very important matter.

新あたらしいチームチームの形成けいせいには、ある程度ていどの時間じかんがかかるでしょう。

Atarashii chīmu no keisei ni wa, aru teido no jikan ga kakaru deshō.

The formation of a new team will likely take a certain amount of time.

彼かれらの関係かんけいは形式けいしきばったもので、あまり親密しんみつではなかった。

Karera no kankei wa keishikibatta mono de, amari shinmitsu de wa nakatta.

Their relationship was formal and not very intimate.

地形ちけいを考慮こうりょして建物たてものを設計せっけいする必要ひつようがある。

Chikei o kōryo shite tatemono o sekkei suru hitsuyō ga aru.

It is necessary to design the building considering the topography.

Memory Tip

To remember 形, imagine it combining two elements. 彡 (san) looks like three streaks or flowing hair, representing an object's 'appearance' or 'outward features.' 夬 (ketsu) is an ancient character that can be imagined as a 'tool' or 'mold' used to give something a definitive form. Picture a potter using a tool (夬) to sculpt clay, giving it a distinctive shape with decorative streaks (彡). The resulting object clearly has a 'shape' or 'form.' Alternatively, you could think of someone styling their hair (彡) to create a specific 'form' or 'look,' which is then 'decided' or 'fixed' (夬) in place.