noun
Refers to a physical stamp or mark of authenticity, quality, or origin, often on metal or goods. Also used figuratively for a distinctive mark or characteristic.
この銀器には極印が押してある。
This silverware has a hallmark stamped on it.
彼の作品には独特の極印がある。
His works bear a distinctive stamp.
noun
Used for a mark of disgrace or a negative reputation, similar to being branded. Often in expressions like 極印を押される (to be branded/stigmatized).
彼は犯罪者の極印を押された。
He was branded as a criminal.
その事件で会社に悪い極印がついた。
The incident gave the company a bad reputation.