痴呆
chī​dāi HSK7

dementia

痴呆 chī​dāi
variant 痴獃
dementia noun
(medicine) a medical condition involving the loss of memory and mental capacity
dull-witted
stupid; silly; dull-witted in manner or appearance

Frequency
Movie subtitles
3.93 per million appears in 2% of films
Written text
4.88 per million

Details
HSK 3.0
Level 7

Cross-References

Synonym

Sources
Frequency data
SUBTLEX-CHBCC Corpus (BLCU)