What is coup d euil?

"Coup d'oeil" is a French term that translates to "a sudden glance or instant appraisal." It is often used to describe the ability to quickly assess and understand a situation or object. Those with a strong "coup d'oeil" ability are able to make accurate judgments and decisions quickly, without spending a lot of time analyzing or deliberating. The term is commonly used in fields such as art, design, and military strategy.