What is adamantly?

Adamantly is an adverb which means in a determined, persistent, and unwavering manner. It is usually used to describe a person's attitude or behavior when they strongly believe in something and are unwilling to change their mind or compromise on their beliefs. It can also be used to describe a situation or decision that is held with firm determination and cannot be changed easily. The word "adamantly" is derived from the Latin word "adamantinus," which means "hard as diamond."