丹 — Rust-colored / Red / Red Lead / Pills

Master (高手)たん, に

Radical ⼂ · radical 3 The building block this kanji is filed under

丹 (readings: たん, に; Japanese kanji) means “Rust-colored / Red / Red Lead / Pills”. 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 丹念 (painstaking).

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What does 丹 mean?

Full details, readings & example

Kanji	丹
Meaning	Rust-colored / Red / Red Lead / Pills
Readings	たん, に
Grade	Master (高手 · secondary school)
Curriculum	Jōyō kanji · Japanese secondary school (JLPT N1–N2)
Example	丹念 (painstaking)

How to read 丹

丹 is read たん or に depending on the word.

Words with 丹

丹念tỉ mỉ / cần mẫn

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Updated: 2026-07-22