English dictionary



Hint: In most browsers you can lookup any word by double click it.

English noun: presenile dementia

1. presenile dementia (state) dementia with onset before the age of 65


Broader (hypernym)dementedness, dementia


Narrower (hyponym)Alzheimer's, Alzheimer's disease, Alzheimers, Pick's disease









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk