vaultier

/ˈvɔltiər/
adjective
  1. More vaulted; having a higher or more pronounced arch or curve.
    • The architect designed a vaultier roof for the new library to create a sense of grandeur.
    • As the tunnel progressed, the passage became vaultier to accommodate larger trains.
    • The cathedral's ceiling was vaultier than any other in the region.
Antonyms
What does "vaultier" mean? | whatsthatwordmean | whatsthatwordmean