deracinate

动词 deracinate:

1. move (people) forcibly from their homeland into a new and foreign environment
   同义词：displace, uproot
2. pull up by or as if by the roots
   同义词：uproot, extirpate, root out

de.rac.i.nate

v.tr.（及物动词）
de.rac.i.nat.ed,de.rac.i.nat.ing,de.rac.i.nates
To pull out by the roots; uproot.
铲除，根除：连根拔掉；铲除
To displace from one`s native or accustomed environment.
使背井离乡：从一个人出生或习惯了的环境中被驱赶

来源：
From French déraciner
源自 法语 déraciner
from Old French desraciner
源自 古法语 desraciner
des- [de-]
des- [前缀，表.使…离开.]
racine [root] from Late Latin r3docona from Latin r3dox * see wr3d-
racine [根] 源自 后期拉丁语 r3docona 源自 拉丁语 r3dox *参见 wr3d-

【引伸】
derac.ina.tion
n.（名词）