- DGNB certification A consultant that helps to ensure that a building project will achieve DGNB certification.
- döner stand A place without restaurant service where döners or gyros can be ordered for take-out or delivery.
- dam A structure built to block or restrict the flow in a natural body of water.
- damage event An event in which an object receives notable damage apart from its demolition or destruction.
- damaged by aircraft A collision with an airplane, helicopter, or other aircraft damages a structure partly or completely.
- damaged by another structure Impacting material or construction errors from a nearby structure damages a structure partly or completely.
- damaged by avalanche A large mass of loose snow or ice damages a structure partly or completely.
- damaged by bombing A bomb explosion damages a structure partly or completely.
- damaged by construction errors Mistakes or inadequacies in a structure's own construction damage it partly or completely.
- damaged by earthquake A natural tremor of the earth damages a built object partly or completely.
- damaged by explosion An explosion of accidental or unknown causes damages a structure partly or completely.
- damaged by falling tree An impact from a falling tree or branches damages a structure partly or completely.
- damaged by fire A conflagration damages a structure partly or completely.
- damaged by flooding An inundation with water or other liquid damages a structure partly or completely.
- damaged by hailstorm Impact from falling hail damages a structure significantly.
- damaged by hurricane A tropical storm causes damage to all or part of a structure.
- damaged by landslide Impacts from sliding or falling earth or rocks damage a structure partly or completely.
- damaged by lightning A lightning bolt or natural electric charge damages a structure partly or completely.
- damaged by sandstorm Blowing sand damages or degrades a structure significantly.
- damaged by snow overload An excess load of snow causes notable damage to a structure through its weight.
- damaged by soil movements Shifting or settling ground under a structure damages it partly or completely.
- damaged by theft Theft of valuable elements damages or destroys a structure, or diminishes its value.
- damaged by tornado Strong winds from a funnel cloud damage or destroy a structure.
- damaged by unknown cause Major damage occurs to a structure, but the cause is still unknown.
- damaged by vandalism Wanton destruction or defacement damages a structure or decreases its value.
- damaged by vehicle A collision with a boat, road vehicle, or train damages a structure partly or completely.
- damaged by volcanic eruption A volcanic eruption damages a structure partly or completely.
- damaged by wind Strong winds, not caused by a hurricane or tornado, damage or destroy a structure.
- damper consultant A company which designs active devices used to stabilize a structure against sway.
- damper fabricator A manufacturer of devices installed in a structure to counteract its sway during winds or earthquakes.
- dance club A place where customers dance to music for their own enjoyment.
- dance rehearsal space A place designated for practicing and rehearsing dance performances.
- dance school A place where students are given lessons in dancing skills.
- data center A place designated for a concentration of internet servers.
- data center area Total open floor area used for data centers.
- data center operator A business which manages data centers.
- data class The level of research and degree of protection required for data in a particular field.
- datacenter consultant A company which sells expertise in planning and building data centers.
- date Time values related to the validity and input of data.
- date of birth The day, month, and year when a person was born.
- day care center A non-school facility which takes care of children for short terms while their parents are busy.
- deck width The narrowest width of the main transportation platform of a bridge.
- deconstruction consultant A company which provides expertise in demolition practices and techniques.
- deconstructivist Architecture which mixes a modernist vocabulary with an anti-rational flair.
- decorative concrete fabricator A manufacturer of non-structural concrete elements in a structure which contribute to its design.
- decorative indoor pool A basin of standing water inside a structure which is mainly ornamental in function.
- defense ministry A central executive office of a government ministry for military affairs.
- defibrillator A readily accessible device which administers an electric stimulus to anyone undergoing a cardiac arrest.
- delicatessen A place where already-prepared lunch or dinner foods are served from a counter.
- delivery entrance An entry point into a structure intended mainly for cargo, mail, or other deliveries.
- demolished Final destruction of a structure has occurred or commenced.
- demolition approved Government approval is given for the impending destruction of a structure.
- demolition begins Piece-by-piece sanctioned demolition of a built object begins.
- demolition company A company which tears a building down at the end of its lifecycle.
- demolition completed Piece-by-piece demolition of a structure is completed with nothing left standing.
- demolition cost The amount of money spent on a complete or partial demolition project.
- demolition event An events associated with an object's razing or dismantlement.
- demolition plans scrapped Plans to demolish an object are abandoned and no longer pursued.
- demolition proposed Planning begins for the impending destruction of a structure.
- demolition resumes Piece-by-piece demolition of a structure resumes after having been stopped.
- dental clinic Space reserved for dentists' offices and other oral or dental care facilities.
- dental school Classroom space for higher education leading to professional degrees in dentistry.
- department store A very large store selling a variety of clothing and other goods in an elegant, multilevel space.
- departure path A defined route leading through the air away from an airport runway.
- deposit An amount of money presented to the owner as a security when leasing a property.
- depth Vertical measurements of structures below the base level.
- derivatives exchange A place designated for open trading of futures, options, commodities, and other financial instruments.
- dermatology Clinical space where doctors treat or advise patients for conditions of the skin.
- design Firms and individuals involved in aesthetic or architectural design.
- design architect The chief designer of a structure, responsible for its design and appearance.
- design competition winner The existing design is the winning result of an architectural competition.
- design entered in competition The design for a structure is presented in an architectural competition.
- design not chosen in competition A design in an architectural competition fails to be selected as an active proposal.
- design wins competition The design for a structure is selected from an architectural competition and made a proposal.
- destroyed Nothing remains of the structure above ground level.
- destroyed by damage A structure is leveled as a result of accidental or unexpected damage.
- destruction halted midway Any kind of damage or demolition is halted with part of the structure still standing.
- detective agency A place where detectives offer investigative services to customers.
- developer The company, person, or organization which directs the planning and construction of a built object.
- dialysis center A clinic where persons with kidney problems can receive routine blood cleansing.
- diplomacy Stations and facilities for diplomatic missions and services.
- direct communication Sources of data conveyed in speech or writing by anyone expected to have access to reliable sources.
- direct digital control A computerized control system for the heating, cooling, and ventilation components of a structure.
- directional sign An indicator or confirmation of the correct route to a particular place.
- disabled parking place An outdoor or indoor parking place for a vehicle of a disabled person.
- disaster control Space used for mobilization of personnel or resources to control the effects of catastrophes.
- disaster memorial A site or object dedicated in memory of a major accident or a natural disaster.
- disposal system fabricator A manufacturer of garbage destruction and removal systems installed in a structure.
- distribution center A warehouse building which is stocked with products, goods or food to be redistributed.
- division An arm or office within a larger office of a company.
- divorce court A court of law designated for legal cases involving dissolution of marriages.
- dock access Direct access is available to a boat dock on a navigable waterway.
- dock leveler A permanently installed movable ramp that facilitates freight transport between levels in a loading area.
- document storage Storage space devoted to papers, files, and similar media.
- dog agility Places designated for agility sports and games involving dogs.
- dog play A site designated as a play area for dogs, with no leash or other restraints required.
- dog racing A facility where dogs race around a track in front of an audience.
- dog washing station A special area designated for tenants to wash their pet dogs.
- dome A round roof which curves in on all sides, rising to a peak near the center.
- domestic violence court A court of law designated for legal cases involving violence within families.
- donor The person or entity who donated a built object to its current holder.
- donut shop A shop specializing in fresh donuts.
- door closer manufacturer A manufacturer of devices which close doors automatically.
- door installation A contractor which installs the doors in a building.
- door manufacturer A manufacturer of doors used in common areas or rooms throughout a structure.
- doorman A regularly scheduled service attendant or guard at the entrance.
- doric column A classically styled column with a smooth rounded capital topped by a square abacus.
- dormers Extensions of living space which protrude from a sloping roof below the peak or ridge line.
- dormitory Group housing for persons related by their participation in an institution.
- double glazing At least 80% of the perimeter windows have two or more layers of glass.
- double skin A high-tech facade with two separate layers enclosing an air-filled cavity.
- double-decker elevators Elevators with multiple cabins per cab, stacked vertically.
- drainage storage Space for storage of overflow from drainage and irrigation systems.
- drainage system manufacturer A company that manufactures major components of water and fluid drainage systems.
- drawbridge A movable bridge which is opens on a hinge when lifted at the other end by chains or cables.
- drawing A hand-drawn likeness of an object or any part of an object.
- drilling platform A water-based structure for drilling under the seabed and pumping materials to the surface.
- drinking A bar or service establishment specializing in prepared drinks.
- drinking fountains One or more fountains in a building's or place's common areas which dispense fresh water for drinking.
- drive-in cinema A site where people watch films from their cars.
- drive-thru service A retail window or service point accessible directly from a car window so that drivers do not need to leave their cars.
- driving school A place where students are taught driving laws and are prepared for driving lessons.
- drop tower A thrill ride which plunges people straight down from a high point.
- dropped ceilings Ceiling panels suspended below the structural ceiling to hide lights or utility equipment.
- drug cultivation Areas for growing and harvesting plants used for medicinal purposes or as psychoactive drugs.
- drugstore A shop featuring a pharmacy, often along with medicines, toiletries, and other essential products.
- dry cleaners A location for drop-off of clothing for chemical cleaning.
- dry cleaners A service which cleans sensitive garments and fabrics without water.
- dry laboratory Space for testing and experimentation of electronics and other inorganic and non-reactive materials.
- drydock A basin where water can be drained to accommodate boats for repair or maintenance.
- ductwork fabricator A manufacturer of large conduits for mechanical systems in a building.
- duplex house A building partitioned into two separate residential units, each with its own entrance.
- duration Measurements of time in lengths bounded by a beginning and an end.