Pastor/ˈpæstər/ Definition 1 of 3Pro Tip 1/3Religious Leader Used mainly for those who lead or preach in Christian churches. He met with the pastor to discuss the church's charity work. Pro Tip 2/3Not Universal 'Pastor' may not be used in all Christian denominations. In the Catholic church, they tend to use 'priest' instead of 'pastor'. Pro Tip 3/3Community Role Often involved in social events, counseling, and community services. The pastor organized a food drive for the holidays.