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On'yomi
テツ
TETSU
Kun'yomi
くろがね
kurogane

iron

powerful

Details

Strokes13
Frequency#672
Radicalgold(8)

Stroke Order

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Strokes13

Component Breakdown

=

metal + 失

Cultural Context

Etymology

Composed of metal and lose. Lost metal.

Symbolism

Iron, railway, steel. Represents iron.

Anime & Manga

鉄腕アトム

てつわんあとむ

Astro Boy(1952)

anime/manga

Author: Osamu Tezuka

Japan's first serialized TV anime. 'Iron' symbolizes the protagonist's essence as a robot.

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Words & Expressions

Four-Character Compounds

金城鉄壁

きんじょうてっぺき

impregnable castle (walls); impregnable; invulnerable; impregnable castle (walls)

鉄拳制裁

てっけんせいさい

(punishment by) striking with fists; (punishment by) striking with fists

鉄心石腸

てっしんせきちょう

will of iron; will of iron

磨穿鉄硯

ませんてっけん

showing unyielding diligence in one's studies; wearing a hole through one's metal inkstone from constant studying; showing unyielding diligence in one's studies

Proverbs & Idioms

鉄は熱いうちに打て

てつはあついうちにうて

Strike while the iron is hot

Act while the opportunity lasts