known as
known as — idiom
1. used to give the name, nickname, or descriptive title that people commonly use t
used to give the name, nickname, or descriptive title that people commonly use to refer to a person, place, or thing, which may differ from the official or full name
The Wang family's shop is known as Lucky Noodles, though the sign says something else.
"be known as + common/informal name"
Dr. Okafor is known as the best heart surgeon in Lagos and performed the operation.
"be known as + descriptive title" for reputation
This plant is known as the Venus flytrap because it catches insects for food.
Kimiko's hometown is known as the little Kyoto of the region for its old temples.
The group is known as Doctors Without Borders and sends medical teams to war zones.
- called
simpler and more direct; does not carry the same sense of broad public recognition
- referred to as
more formal; common in academic or official writing
- named
focuses on the official given name rather than a common title or nickname
文法句型
be + known as + (article) + name / title / description
用法筆記
Frequently used in the passive form. Unlike 'called', 'known as' suggests that the name is widely recognised by many people, not just a temporary or one-time label. It works with official names, nicknames, and descriptive titles alike.