Browse the Concise Encyclopedia
- daylily
- dayr al-bahri
- daytona beach
- ddt
- de
- de beers s.a.
- dead sea
- dead sea scrolls
- deafness
- death valley
- deathwatch beetle
- déblé
- deborah
- debt
- debtor and creditor
- decadents
- decapod
- decapolis
- decathlon
- deccan
- decembrist revolt
- decibel (db)
- deciduous tree
- decision theory
- declaration of independence
- declaration of the rights of man and of the citizen
- declaratory act
- declaratory judgment
- decolonization
- decompression sickness
- deconstruction
- decorative arts
- deduction
- deep blue
- deep-sea trench
- deep-sea vent
- deer
- deer mouse
- defamation
- defecation
- defense economics
- defense mechanism
- deficit financing
- definition
- deflation
- defoliant
- deforestation
- deformation and flow
- degree, academic
- dehydration
- deinonychus
- deira
- deirdre
- deism
- delaware
- delaware bay
- delaware river
- delftware
- delhi
- delhi sultanate
- delian league
- delinquency
- delirium
- delirium tremens (dts)
- della robbia family
- delphi
- delta
- dema deity
- deme
- dementia
- demeter
- demiurge
- democracy
- democratic party
- democrats of the left (ds)
- demography
- demon
- demurrer
- denaturation
- dendrochronology
- dengue
- denim
- denitrifying bacteria
- density
- density current
- density function
- dentistry
- deontic logic
- deontological ethics
- department store
- dependency
- depletion allowance
- deposit account
- depreciation
- depression
- depth charge
- derby
- derbyshire
- derivative
- derivatives