- deme
- dementia
- dementia care facility
- dementias in old age
- dementia with Lewy bodies
- Demerara River
- demetallation
- Demeter
- demethanizer
- demethylase
- demethylation
- demeton-S-methyl
- Demetrio Aguiléra Malta
- Demetrius
- demi-
- demiarc
- demibranch
- demi closed mapping
- demi-closed mapping
- demi-continuity
- demi continuous mapping
- demi-continuous mapping
- demidegree
- demidegree inward
- demidegree outward