What is a characteristic of a person who is described as indomitable?

A person described as indomitable possesses a spirit or character that cannot be subdued or overcome. This term conveys strength, resilience, and an unwavering determination in the face of obstacles or challenges. Thus, being "hard to conquer" epitomizes the essence of an indomitable spirit, highlighting an individual's ability to remain steadfast and unyielding regardless of the circumstances encountered. This strong will and determination often inspire others, as such individuals are seen as capable of overcoming significant hurdles.