What does 鉄人 mean?
鉄人 is a Japanese noun meaning “iron man” in English. It is written as 鉄人 in kanji, てつじん in hiragana, and tetsujin in romaji. This word is part of JLPT N4 vocabulary.
Example sentences
彼は休まずに働く鉄人です。
He's an iron man who works without a break.
鉄人のような体力があります。
He has the stamina of an iron man.