greatness

/ˈɡreɪtnəs/
noun
  1. The quality of being very good, important, or impressive.
    • She showed true greatness of character by forgiving her enemy.
    • Many people strive for greatness in their chosen field.
    • The athlete's greatness was recognized with a lifetime achievement award.
  2. The state of being very large in size or extent.
    • We were awed by the sheer greatness of the ancient pyramid.
    • The map could not capture the greatness of the desert.
    • The greatness of the canyon left the hikers speechless.