Definition of pierce-free in US English:

pierce-free

adjective

rare
  • Free from perforations or wounds made by piercing; not pierced.

Origin

Early 17th century; earliest use found in John Gaule (1603/4–1687), Church of England clergyman and author. From either pierce or pierce + free.

Pronunciation

pierce-free

/ˈpɪəsfri/