1. in a way that is well-known or widely recognized
2. used to emphasize that something is well-known to be true
Usage: often used for emphasis

Examples

• Einstein is famously known for his theory of relativity.
• The restaurant is famously difficult to get into.
• She famously refused to give up her bus seat.
• The bridge is famously beautiful at sunset.
• He famously said that genius is one percent inspiration and ninety-nine percent perspiration.
• The company is famously secretive about its new products.