Some Pennsylvania Dutch speakers (5)
I believe the answer is:
amish
'some pennsylvania dutch speakers' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for amish that I've seen before include "Religious group" , "sectarian" , "Relating to a strict US Mennonite sect" , "Mennonite sect members" , "those eshewing modern technology" .)