- deck bridge
- deck joint
- decorative art
- decorative carving
- decorative motif
- decorative sculpture
- deed
- deep charge
- deep compaction
- deep dredging
- deep footing
- deep slip
- defective
- defense wall
- deferred maintenance
- defibrator
- define name
- deflate
- deflection coil
- deflection line
- deflector
- deflocculated
- deforest
- deformability
- deformable joint
- deformation
- deformed bar
- deformed plate
- deformed shape
- deft
- dege saw
- decadence
- decantation
- deck
- deck framing
- deck level
- deck slab
- deck structure
- decked charge
- deckhead building
- decomposed granite
- decomposition
- decompression
- decontamination factor
- decor
- decoration
- decorative ceramics
- decorative design
- decorative mortar
- decorative painting
- decorative surface
- deduction
- deep beam
- deep consolidation
- deep diaphragm
- deep ditch
- deep excavation
- deep laying
- deep river
- deepen
- deepness
- default key
- define colors
- deflection calculation
- deformable delay
- deformation matrix
- deformed bars
- deformed wire
- delapsing landslide
- demand charge
- demand tariff
- democracy
- democratic
- democratize
- demodulation
- demographic data
- demographic forecast
- demographic potential
- demolition contract
- demolition work
- demountable
- dendritic growth
- densely populated
- density bottle
- density test
- dental cuspidor
- dented freeze
- denticulated
- dentil
- denudation terrace
- denude
- departure
- depend
- dependence
- depletion curve
- depolished glass
- deport
- deposit
- deposit metal
- depositing site