결과를 깊이 생각하지 않고 무모하게 용기를 내거나 위험을 무릅쓰는.
Unwisely bold or adventurous; recklessly taking risks without considering the consequences.
예문:
"It would be foolhardy to attempt the mountain climb without proper equipment and training."
"The investor's foolhardy decision to put all his savings into a single volatile stock led to financial ruin."
"Despite the storm warnings, the foolhardy sailors decided to head out into the open sea."