12-letter words containing o, d, n
- daniel jones — Anson [an-suh n] /ˈæn sən/ (Show IPA), 1798–1858, president of the Republic of Texas.
- daphnephoria — an ancient Greek festival in honor of Apollo.
- darning wool — wool used for darning
- data logging — (data) (data acquisition) Storing a series of measurements over time, usually from a sensor that converts a physical quantity such as temperature, pressure, relative humidity, light, resistance, current, power, speed, vibration into a voltage that is then converted by a digital to analog converter (DAC) into a binary number. Data logging hardware may have several DACs for multiple simultaneous measurements. The hardware usually connects to a parallel port, serial port or USB port on a PC.
- dawn redwood — a deciduous conifer, Metasequoia glyptostroboides, native to China but planted in other regions as an ornamental tree: family Taxodiaceae. Until the 1940s it was known only as a fossil
- dawson creek — a town in W Canada, in NE British Columbia: SE terminus of the Alaska Highway. Pop: 10 754 (2001)
- day in court — an opportunity to present one's side of a matter, as in a court of law
- de profundis — out of the depths of misery or dejection
- de-accession — to remove (an item) from a museum or library collection preparatory to selling it
- de-evolution — any process of formation or growth; development: the evolution of a language; the evolution of the airplane.
- deactivation — The act of deactivating something, such as a bomb.
- dead account — an account that is no longer being used and on which no transactions have taken place for a considerable length of time
- dead-end job — a job that has no prospects and will mean that one does the same kind of (low-grade) work for ever
- dealing room — A dealing room is a place where shares, currencies, or commodities are bought and sold.
- deallocation — the act of allocating; apportionment.
- deaspiration — the act of deaspirating
- death notice — a public announcement, e.g. in a newspaper, that someone has died
- debilitation — to make weak or feeble; enfeeble: The siege of pneumonia debilitated her completely.
- debonairness — The state or quality of being debonair.
- decalcomania — the art or process of transferring a design from prepared paper onto another surface, such as china, glass, or paper
- decalcomanie — (dated) decalcomania.
- decapitation — to cut off the head of; behead: Many people were decapitated during the French Revolution.
- decarbonated — Simple past tense and past participle of decarbonate.
- decarbonized — Simple past tense and past participle of decarbonize.
- decarbonizer — One who, or that which, decarbonizes a substance.
- deceleration — to decrease the velocity of: He decelerates the bobsled when he nears a curve.
- decentration — The removal of something from a centre.
- dechlorinate — to remove chlorine from (a substance)
- declamations — Plural form of declamation.
- declarations — Plural form of declaration.
- declensional — of declension
- declinations — Plural form of declination.
- declinometer — an instrument for measuring magnetic declination
- decocainized — From which all cocaine has been removed.
- decolonizing — Present participle of decolonize.
- decoloration — appearance with regard to color arrangement or use of colors; coloring: the bold coloration of some birds.
- decommission — When something such as a nuclear reactor or a large machine is decommissioned, it is taken to pieces because it is no longer going to be used.
- decommunized — Simple past tense and past participle of decommunize.
- decompensate — to undergo decompensation due to disease or impairment
- decompounded — Simple past tense and past participle of decompound.
- deconflicted — Simple past tense and past participle of deconflict.
- decongestant — A decongestant is a medicine which helps someone who has a cold to breathe more easily.
- decongesting — Present participle of decongest.
- decongestion — the act of decongesting
- decongestive — having the ability to ease crowding or clogging in busy locations
- deconsecrate — to transfer (a church) to secular use
- deconstructs — Third-person singular simple present indicative form of deconstruct.
- decontrolled — Simple past tense and past participle of decontrol.
- decorousness — characterized by dignified propriety in conduct, manners, appearance, character, etc.
- decrescendos — Plural form of decrescendo.