English edit

Etymology edit

pre- +‎ convention

Adjective edit

preconvention (not comparable)

  1. Before a convention (meeting or gathering).

Noun edit

preconvention (plural preconventions)

  1. A preliminary convention.
    • 1993, Barry Carr, Steve Ellner, The Latin American Left: From the Fall of Allende to Perestroika, page 236:
      [] decisions previously made at preconventions held at local, regional, and national levels.