collaborationist

名词 collaborationist:

1. someone who collaborates with an enemy occupying force
   同义词：collaborator, quisling

col.lab.o.ra.tion.ist

n.（名词）
One that collaborates with an enemy occupation force.
通敌者，卖国贼：和占领敌军勾结的人

【引伸】
collab.ora.tionism
n.（名词）