Plymouth Brethren \Plym"outh Breth"ren\
The members of a religious sect which first appeared at
Plymouth, England, about 1830. They protest against
sectarianism, and reject all official ministry or clergy.
Also called {Brethren}, {Christian Brethren}, {Plymouthists},
etc. The {Darbyites} are a division of the Brethren.
[1913 Webster]