demented
UK/di'mentid/US
GREC2
Definitions
adj.
Mentally ill or severely confused; behaving in a wild, irrational way; suffering from dementia.
精神错乱的；疯狂的；患痴呆症的
Root Breakdown
Root-deriveddedown, away, reversal
+
mentroot
+
edact, process, state
=demented
Common Collocations
- 1.demented behavior疯狂的举止
- 2.demented patient精神错乱的患者
Example Sentences
- 1.
The demented patient needed round-the-clock care from experienced medical staff.
- 2.
His demented behavior alarmed everyone at the family dinner.