Definitions

1. noun

A disposition to make or accept foolish or injudicious decisions, often due to a lack of information or understanding.

“The company’s decision to invest in the project was based on a case of fatuism, as they did not conduct adequate market research.”

2. noun

A type of foolishness or foolish decision-making.

“The politician’s fatuism led to a series of unwise policies that ultimately damaged the country’s economy.”