[dis-i-stab-lish-muh n-tair-ee-uh n]
a person who favors the separation of church and state, especially the withdrawal of special rights, status, and support granted an established church by a state; an advocate of disestablishing a state church.
of, relating to, or favoring the disestablishment of a state church.
Origin of disestablishmentarian
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019