home/glossary/Nouns · D

Glossary · Nouns · D

L1 — paginated flat list. Pick a POS, pick a letter.

TermTypeDefinitionClassificationsUpdated
Densimeternouna measuring instrument for determining density or specific gravityverifiedMay 18, 2026
Densitometernouna measuring instrument for determining optical or photographic densityverifiedMay 18, 2026
Densitometrynounmeasuring the optical density of a substance by shining light on it and measuring its transmissionverifiedMay 18, 2026
Densitynounthe spatial property of being crowded togetherverifiedMay 18, 2026
Dent CornnounMWEcorn whose kernels contain both hard and soft starch and become indented at maturityverifiedMay 18, 2026
Dental AmalgamnounMWEan alloy of mercury with another metal (usually silver) used by dentists to fill cavities in teethverifiedMay 18, 2026
Dental AnatomynounMWEthe branch of gross anatomy concerning with the morphology of teethverifiedMay 18, 2026
Dental AppliancenounMWEa device to repair teeth or replace missing teethverifiedMay 18, 2026
Dental AssistantnounMWEan assistant to a dentistverifiedMay 18, 2026
Dental CarenounMWEcare for the teethverifiedMay 18, 2026
Dental CariesnounMWEsoft decayed area in a toothverifiedMay 18, 2026
Dental ConsonantnounMWEa consonant articulated with the tip of the tongue near the gum ridgeverifiedMay 18, 2026
Dental FlossnounMWEa soft thread for cleaning the spaces between the teethverifiedMay 18, 2026
Dental GoldnounMWEan alloy of gold used in dentistryverifiedMay 18, 2026
Dental HygienistnounMWEsomeone trained to provide preventive dental service (cleaning teeth or taking x-rays)verifiedMay 18, 2026
Dental ImplantnounMWEan implant that replaces a natural toothverifiedMay 18, 2026
Dental MedicinenounMWEthe branch of medicine dealing with the anatomy and development and diseases of the teethverifiedMay 18, 2026
Dental OrthopaedicsnounMWEthe branch of dentistry dealing with the prevention or correction of irregularities of the teethverifiedMay 18, 2026
Dental OrthopedicsnounMWEthe branch of dentistry dealing with the prevention or correction of irregularities of the teethverifiedMay 18, 2026
Dental PlaquenounMWEa film of mucus and bacteria deposited on the teeth that encourages the development of dental cariesverifiedMay 18, 2026
Dental PlatenounMWEa dental appliance that artificially replaces missing teethverifiedMay 18, 2026
Dental PracticenounMWEthe location or business that a dentist performs dentistryverifiedMay 18, 2026
Dental PractitionernounMWEa person qualified to practice dentistryverifiedMay 18, 2026
Dental SchoolnounMWEa graduate school offering study leading to degrees in dentistryverifiedMay 18, 2026
Dental SurgeonnounMWEa dentist qualified to perform surgical proceduresverifiedMay 18, 2026
Dental SurgerynounMWEthe branch of dentistry involving surgical proceduresverifiedMay 18, 2026
Dental TechniciannounMWEsomeone who makes dental appliancesverifiedMay 18, 2026
Dentate LeafnounMWEa leaf having a toothed marginverifiedMay 18, 2026
Dentate NucleusnounMWEa large laminar nucleus of grey matter within the white matter of each cerebral hemisphereverifiedMay 18, 2026
Denticlenounsmall pointed ridge on the exoskeleton of an arthropodverifiedMay 18, 2026
Denticulate LeafnounMWEa leaf having a finely toothed marginverifiedMay 18, 2026
Dentifricenouna substance for cleaning the teethverifiedMay 18, 2026
Dentinnouna calcareous material harder and denser than bone that comprises the bulk of a toothverifiedMay 18, 2026
Dentinenouna calcareous material harder and denser than bone that comprises the bulk of a toothverifiedMay 18, 2026
Dentistnouna person qualified to practice dentistryverifiedMay 18, 2026
Dentist's DrillnounMWEa high speed drill that dentists use to cut into teethverifiedMay 18, 2026
Dentistrynounthe branch of medicine dealing with the anatomy, development and diseases of the teethverifiedMay 18, 2026
Dentitionnounthe kind and number and arrangement of teeth (collectively) in a person or animalverifiedMay 18, 2026
Denturenouna dental appliance that artificially replaces missing teethverifiedMay 18, 2026
Denturistnounsomeone who makes dental appliances (bridges and dentures)verifiedMay 18, 2026
Denudationnounthe removal of coveringverifiedMay 18, 2026
Denunciationnouna public act of denouncingverifiedMay 18, 2026
Deodarnountall East Indian cedar having spreading branches with nodding tipsverifiedMay 18, 2026
Deodar CedarnounMWEtall East Indian cedar having spreading branches with nodding tipsverifiedMay 18, 2026
Deodorantnouna toiletry applied to the skin in order to mask unpleasant odorsverifiedMay 18, 2026
Deodourantnouna toiletry applied to the skin in order to mask unpleasant odorsverifiedMay 18, 2026
Deontic LogicnounMWEthe modal logic of obligation and permissibilityverifiedMay 18, 2026
Deossificationnounthe loss of the mineral content of bone tissueverifiedMay 18, 2026
Deoxyadenosinenouna nucleoside component of DNAverifiedMay 18, 2026
Deoxyadenosine MonophosphatenounMWEone of the four nucleotides used in building DNAverifiedMay 18, 2026
Deoxycytidinenouna nucleoside component of DNAverifiedMay 18, 2026
Deoxycytidine MonophosphatenounMWEone of the four nucleotides used in building DNAverifiedMay 18, 2026
Deoxyephedrinenounan amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochlorideverifiedMay 18, 2026
Deoxyguanosinenouna nucleoside component of DNAverifiedMay 18, 2026
Deoxyguanosine MonophosphatenounMWEone of the four nucleotides used in building DNAverifiedMay 18, 2026
Deoxyribonucleic AcidnounMWE(biochemistry) a long linear polymer found in the nucleus of a cell and formed from nucleotides and shaped like a double helixverifiedMay 18, 2026
Deoxyribosenouna sugar that is a constituent of nucleic acidsverifiedMay 18, 2026
Deoxythymidinenouna nucleoside component of DNAverifiedMay 18, 2026
Deoxythymidine MonophosphatenounMWEone of the four nucleotides used in building DNAverifiedMay 18, 2026
Departernounsomeone who leavesverifiedMay 18, 2026
Departmentnounthe territorial and administrative division of some countries (such as France)verifiedMay 18, 2026
Department HeadnounMWEthe head of a departmentverifiedMay 18, 2026
Department of AnthropologynounMWEthe academic department responsible for teaching and research in anthropologyverifiedMay 18, 2026
Department of BiologynounMWEthe academic department responsible for teaching and research in biologyverifiedMay 18, 2026
Department of Computer SciencenounMWEthe academic department responsible for teaching and research in computer scienceverifiedMay 18, 2026
Department of CorrectionsnounMWEthe department of local government that is responsible for managing the treatment of convicted offendersverifiedMay 18, 2026
Department of LinguisticsnounMWEthe academic department responsible for teaching and research in linguisticsverifiedMay 18, 2026
Department of Local GovernmentnounMWEa permanent department created to perform the work of a local governmentverifiedMay 18, 2026
Department of MathematicsnounMWEthe academic department responsible for teaching and research in mathematicsverifiedMay 18, 2026
Department of the Federal GovernmentnounMWEa department of the federal government of the United StatesverifiedMay 18, 2026
Department StorenounMWEa large retail store organized into departments offering a variety of merchandiseverifiedMay 18, 2026
Departurenouna variation that deviates from the standard or normverifiedMay 18, 2026
Departure GatenounMWEgate where passengers embarkverifiedMay 18, 2026
Departure LoungenounMWElounge where passengers can await departureverifiedMay 18, 2026
Departure TaxnounMWEa tax that is levied when you are departing a country by land or sea or airverifiedMay 18, 2026
Departure TimenounMWEthe time at which a public conveyance is scheduled to depart from a given point of originverifiedMay 18, 2026
Dependabilitynounability to perform as and when required (note 1: includes availability, reliability, recoverability, maintainability, and maintenance support performance, and, in some cases, other characteristics such as durability, safety and security. Note 2: used as a collective term for the time-related quality characteristics of an item).CapabilityMay 18, 2026
Dependablenessnounthe quality of being dependable or reliableverifiedMay 18, 2026
Dependancenounbeing abnormally tolerant to and dependent on something that is psychologically or physically habit-forming,especially alcohol or narcotic drugsverifiedMay 18, 2026
Dependencenounbeing abnormally tolerant to and dependent on something that is psychologically or physically habit-forming (especially alcohol or narcotic drugs)verifiedMay 18, 2026
dependencynounA relationship between processes or activities that directly or indirectly relies upon another process or activity to occur, begin, or finish.ProcessMay 9, 2026
Dependent ClausenounMWEa clause in a complex sentence that cannot stand alone as a complete sentence and that functions within the sentence as a noun or adjective or adverbverifiedMay 18, 2026
Dependent VariablenounMWE(statistics) a variable in a logical or mathematical expression whose value depends on the independent variableverifiedMay 18, 2026
Depersonalisationnounemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depersonalisation DisordernounMWEemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depersonalisation NeurosisnounMWEemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depersonalizationnounemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depersonalization DisordernounMWEemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depersonalization NeurosisnounMWEemotional dissociative disorder in which there is loss of contact with your own personal reality accompanied by feelings of unreality and strangenessverifiedMay 18, 2026
Depicted ObjectnounMWEsomething (a person or object or scene) selected by an artist or photographer for graphic representationverifiedMay 18, 2026
Depictingnouna representation by picture or portraitureverifiedMay 18, 2026
Depictionnouna drawing of the outlines of forms or objectsverifiedMay 18, 2026
Depigmentationnounabsence or loss of pigmentation (or less than normal pigmentation) in the skin or hairverifiedMay 18, 2026
Depilationnounthe act of removing hair (as from an animal skin)verifiedMay 18, 2026
Depilatornouna cosmetic for temporary removal of undesired hairverifiedMay 18, 2026
Depletionnounthe act of decreasing something markedlyverifiedMay 18, 2026
deploymentnounThe purpose of this task is to bring new software or hardware up and running properly in its environment.ProcessMay 12, 2026
Depolarisationnouna loss of polarity or polarizationverifiedMay 18, 2026
Depolarizationnouna loss of polarity or polarizationverifiedMay 18, 2026
Deponentnouna person who testifies or gives a depositionverifiedMay 18, 2026