- dick turpin
- double feature
- dixie cup
- dizygotic
- desiccated
- dried
- depopulation
- do the honour
- desquamative hormone
- day school
- direct_grant school
- driving school
- dermochelys coriacea
- departure
- departure (esp. of bride)
- driftage
- detruncate
- deletion
- dissect
- deliberate defense
- dessicator
- destabilization
- dorsal vertebra
- devotional
- de rigueur
- deplorable condition
- doleful
- dolichoblond
- depletion diet
- deplorable
- distressing
- dhole
- discretion
- discretion is the better part of valour
- drooping shoulder
- drooping
- dominica
- domingo
- douche
- douche bag
- dialysis machine
- diathermy machine
- drainage tube
- djinni
- djinn
- devoid of glamour
- deshaped
- despicable creature
- dino paul crocetti
- decubitus angina