English
Shaker
From shake + -er, from the movements of the members in dancing, which forms a part of their worship.
Formed from shake + -er
Proto-Indo-European *skek- ‘to jump’
Proto-Germanic *skakaną ‘to shake, swing, escape’
Proto-West Germanic *skakan ‘to shake’
Old English sċacan ‘to pass or depart’
Middle English schaken ‘to rock or agitate’
English shake
Today it means
noun One of a Christian Protestant religious sect who do not marry.
Language periods are conventional ranges, not dates for this word.
Etymograph / Shaker