gayness >> ˈɡeɪnəs
Definition: [noun] homosexuality.
Example: kids who are comfortable with their gayness
Definition: [noun] the state or quality of being light-hearted and carefree.
Example: the gayness of his voice suddenly departed
Definition: [noun] brightness of colour; showiness.
Example: the injured man looked ghastly in contrast to the gayness of his surroundings