Mennonite
/ˈmenənaɪt/
Definition 1 of 1
Pro Tip 1/3Religious Group
Mennonites are a religious community. Remember, it's a proper noun referring to people within this group. 
The Mennonite family attended their church picnic.
Pro Tip 2/3Peace Advocates
Mennonites are known for nonviolence. This peace aspect is key to their identity. 
Mennonites participated in the peace march downtown.
Pro Tip 3/3Adult Baptism
They practice adult baptism, not infant baptism. This ritual is done when a member can make the choice. 
He chose to get baptized as a Mennonite last year.