'Ceremoniousness' definitions:

Definition of 'ceremoniousness'

(from WordNet)
noun
A ceremonial manner [ant: unceremoniousness]

Definition of 'Ceremoniousness'

From: GCIDE
  • Ceremoniousness \Cer`e*mo"ni*ous*ness\, n. The quality, or practice, of being ceremonious. [1913 Webster]