ornamentation

/ˌɔːrnəmɛnˈteɪʃən/
noun
  1. Decorative details or features added to something to make it more attractive.
    • Victorian houses are known for their elaborate ornamentation.
    • The jewelry box had simple ornamentation, just a few tiny flowers.
    • The ceiling's ornamentation included gold leaf and painted angels.
  2. The act or process of adding decorative elements.
    • The ornamentation of the church took over ten years.
    • She studied the ornamentation of medieval manuscripts.
    • The artist's ornamentation of the vase involved delicate etching.
Antonyms
What does "ornamentation" mean? | whatsthatwordmean | whatsthatwordmean