潰 — Crush / Smash / Break / Dissipate

Master (高手)かい, え, つぶ, つい

Radical ⽔ · radical 85 The building block this kanji is filed under

潰 (readings: かい, え, つぶ, つい; Japanese kanji) means “Crush / Smash / Break / Dissipate”. It is a Jōyō kanji taught in Japanese secondary school (junior & senior high) — the 高手 · Master tier beyond the grade 1–6 Kyōiku set, and appears in words such as 潰瘍 (ulcer).

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What does 潰 mean?

Full details, readings & example

Kanji	潰
Meaning	Crush / Smash / Break / Dissipate
Readings	かい, え, つぶ, つい
Grade	Master (高手 · secondary school)
Curriculum	Jōyō kanji · Japanese secondary school (JLPT N1–N2)
Example	潰瘍 (ulcer)

How to read 潰

潰 is read かい or え or つぶ or つい depending on the word.

Words with 潰

潰瘍loét, viêm loét

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Updated: 2026-07-22