Kanji Kaisen

漢字Kanji · in Structures & Home

固: harden, set

Also: clot, curdle

JLPT N28 strokesGrade 4Your ink: 白 Not met

囗 carries the meaning · 古 gives the sound

8 strokes

Four readings, and the words that use each

コko · on'yomi · in compounds

  • 固体こたいsolid
  • 固形こけいsolid
  • 固有こゆうpeculiar (to), characteristic (of)
  • 頑固ながんこなstubborn, obstinate
  • 強固なきょうこなfirm, stable, strong
  • 固定するこていするfix, be fixed
  • 固辞するこじするrefuse firmly
  • 凝固するぎょうこするcoagulate, freeze, solidify

かためるkatameru · kun'yomi · on its own

  • 固めるかためるharden, freeze, fortify [v.t.]

かたまるkatamaru · kun'yomi

  • 固まるかたまるharden, solidify [v.i.]

かたいkatai · kun'yomi

  • 固いかたいhard, firm, certain

Also read かたまり, with no example words in our sources. Words: Kanji alive, CC BY 4.0.

成り立ち

Where it comes from

Memory story · made up to help you remember

“Imagine a sturdy wall encircling a city! This radical completely wraps around other elements, containing them safely within its borders like a fence or a country's frontier.”
繋がり
Ink shades, lightest to darkest: 白 Not met, 淡 Met, 中 Learning, 濃 Familiar, 印 Mastered

固 gives its sound to

The family reading is コ (ko). Sound parts: KanjiVG.

Easy to confuse

The difference, side by side
In ChineseSame character in simplified and traditional · gù

Same form: 固 is written the same way in mainland China (simplified) and in Taiwan and Hong Kong (traditional).

Simplified
固 mainland China, Singapore
Traditional
固 Taiwan, Hong Kong

Pinyin gù most common reading

Forms and pinyin: Unicode Unihan database (Unicode License v3). Pinyin lists the most common reading, not every reading.

One click tells us. No sign-up.