Definition of preconform in English:

preconform

verb

  • with object (Usually in pass.). To conform to beforehand. Also without object: to conform in advance. Now rare.

Origin

Mid 19th century; earliest use found in Thomas De Quincey (1785–1859), essayist. From pre- + conform.

Pronunciation

preconform

/priːkənˈfɔːm/