prolusion /prə-, prō-looˈzhən or -lūˈ/

1. A preliminary performance, activity or display
2. An essay preparatory to a more solid treatise

proluˈsory /-sə-ri/ adjective

• parish councillor
• parish councillors
• parish councils
• parishen
• parishens
• parishes
• parishioner
• parishioners
• parish minister
• parish ministers
• parish priest
• parish pump
• parish-pump
• parish pumps
• parish register
• parish registers
• parish top
• parish tops
• Parisian
• Parisienne
• parison
• parisons
• Paris white
• parisyllabic
• parities