铁子

Traditional form:

鐵子

Pinyin (reading):

tiězi

Definitions:

• (slang) very close friend
• bro

Characters:

• 铁 - iron; strong, solid, firm
• 子 - son, child; seed, egg; fruit; small thing

Traditional characters:

• 鐵 - iron; strong, solid, firm
• 子 - son, child; seed, egg; fruit; small thing