凍 — Frozen / Congeal / Refrigerate

Master (高手)とう, こお, こご, い, し

Radical ⼎ · radical 15 The building block this kanji is filed under

凍 (readings: とう, こお, こご, い, し; Japanese kanji) means “Frozen / Congeal / Refrigerate”. 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 冷凍 (freezing).

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What does 凍 mean?

Full details, readings & example

Kanji	凍
Meaning	Frozen / Congeal / Refrigerate
Readings	とう, こお, こご, い, し
Grade	Master (高手 · secondary school)
Curriculum	Jōyō kanji · Japanese secondary school (JLPT N1–N2)
Example	冷凍 (freezing)

How to read 凍

凍 is read とう or こお or こご or い or し depending on the word.

Words with 凍

冷凍đông lạnh

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Updated: 2026-07-22