'Gayness' definitions:

Definition of 'gayness'

From: WordNet
noun
A sexual attraction to (or sexual relations with) persons of the same sex [syn: homosexuality, homosexualism, homoeroticism, queerness, gayness]

Definition of 'Gayness'

From: GCIDE
  • Gayness \Gay"ness\, n. Gayety; finery. [R.] [1913 Webster]