Definition of field conventicler in US English:

field conventicler

noun

rare, historical
  • A person who holds or attends a field conventicle.

Origin

Late 17th century; earliest use found in George Hickes (1642–1715), bishop of the nonjuring Church of England and antiquary. From field + conventicler, after field conventicle.

Pronunciation

field conventicler

/ˈfiːld kənˌvɛntɪklə/