解

JŌYŌ KANJI · Grade 5

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13 strokesRadical 148U+89E3
01

Readings

Official Jōyō readings in table order

On’yomi 音読み

カイゲ

Kun’yomi 訓読み

とくとかすとける

Additional readings in the learning dataset

On’yomi

None listed in this source.

Kun’yomi

ほど.くほど.けるわか.るさと.る

These are outside the official Jōyō list above. A listed reading is not necessarily common in modern use.

02

Origin and meaning

A compound of horn, knife, and ox, showing an ox being divided with a blade; it extended to taking apart, releasing, and understanding.

Earlier sense recorded in the sourceto cut apart an ox
Meanings in the learning dataset todayunravel · notes · key · explanation

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03

Written form

No parenthesized form is given in the official Jōyō index for this character.

Dictionary radical角つの · horn / angle
Stroke count13May vary for alternate forms.
UnicodeU+89E3Modern character encoding, not an origin date.

Compare manuscript and printed examples in the HNG historical glyph archive ↗. Where available, its dated samples document written forms; they do not establish the first use of this character in Japan.

04

Examples in the official table

  • 解決,解禁,理解
  • 解脱,解熱剤,解毒剤
  • 解く
  • 解かす
  • 解ける

Official notes

  • ⇔溶く
  • ⇔溶かす
  • ⇔溶ける
05

When did it enter Japanese?

Chinese characters reached Japan through a long process of contact. Early inscribed objects and sixth-century Japanese names are documented; this is context for the writing system, not a first date for 解.

解 appears in the current Jōyō kanji table published on 30 November 2010. This records modern standard status, not the date the character was first used in Japan.

A dated first Japanese use for 解 has not been verified in the sources attached to this entry.

Agency for Cultural Affairs: writing history ↗ · 2010 Jōyō notice ↗

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