13-letter words containing r, a, d, o
- cupid's arrow — one of the arrows that Cupid is supposed to fire from his bow, which cause the person struck to fall in love
- customer data — Customer data is information held on file about customers by a store or other business, usually including names, contact details, and buying habits.
- cut-and-cover — designating a method of constructing a tunnel by excavating a cutting to the required depth and then backfilling the excavation over the tunnel roof
- cut-card work — silver leaf cut in shapes and soldered to a silver vessel.
- cutting board — A cutting board is a wooden or plastic board that you chop meat and vegetables on.
- cyberchondria — unfounded anxiety concerning the state of one's health brought on by visiting health and medical websites
- cylindraceous — having a form similar to a cylinder
- dactylography — the scientific study of fingerprints for purposes of identification
- daguerreotype — one of the earliest photographic processes, in which the image was produced on iodine-sensitized silver and developed in mercury vapour
- daguerreotypy — The art or technique of producing daguerreotypes.
- daguerrotypes — Plural form of daguerrotype, a misspelling of daguerreotype.
- dairy factory — a factory making butter, cheese, lactose, etc from milk collected from surrounding farming areas
- dairy produce — food derived from or containing milk and its derivatives
- dame's rocket — a Eurasian plant, Hesperis matronalis, of the mustard family, having loose clusters of four-petalled purple or white fragrant flowers.
- dangerousness — full of danger or risk; causing danger; perilous; risky; hazardous; unsafe.
- danseur noble — a male dancer suited for certain heroic, or noble, roles by virtue of his exceptional grace, technique, and strength
- dark reaction — the stage of photosynthesis involving the reduction of carbon dioxide and the dissociation of water, using chemical energy stored in ATP: does not require the presence of light
- darling downs — a plateau in NE Australia, in SE Queensland: a vast agricultural and stock-raising area
- das rheingold — an opera by Wagner (1869), one of four in a cycle based on the German myth of the Ring of the Nibelung
- date of birth — Your date of birth is the exact date on which you were born, including the year.
- daughterboard — a small circuit board that can be attached to the motherboard of a computer
- days of grace — days permitted by custom for payment of a promissory note, bill of exchange, etc, after it falls due
- death tourist — a seriously ill person who seeks to terminate his or her own life by travelling to a country where medically assisted suicide is legal
- deattribution — a switch in the attribution of a work of art to another artist, usually a lesser one.
- decarbonating — Present participle of decarbonate.
- decarbonation — to remove carbon dioxide from.
- decarbonizing — Present participle of decarbonize.
- decarbonylate — to remove the carbonyl group from (an organic compound).
- decarboxylase — an enzyme that catalyses the removal of carbon dioxide from a compound
- decarboxylate — to take away a carboxyl group from (an organic compound) or (of an organic compound) to lose a carboxyl group
- decerebration — Surgery. to remove the cerebrum.
- dechorionated — (biology) From which the chorion has been removed.
- decisionmaker — One who makes decisions.
- deconcentrate — to make or become less concentrated
- deconsecrated — (of a church) having been transferred to secular use
- deconsecrates — Third-person singular simple present indicative form of deconsecrate.
- decorticating — Present participle of decorticate.
- decortication — the act or process of decorticating.
- decrepitation — to roast or calcine (salt, minerals, etc.) so as to cause crackling or until crackling ceases.
- deculturation — to cause the loss or abandonment of culture or cultural characteristics of (a people, society, etc.).
- deep-sea core — an intact sample of sediment extracted from the ocean floor by drilling with a long hollow tube.
- default route — (networking) A routing table entry which is used to direct packets addressed to hosts or networks not explicitly listed in the routing table.
- defibrillator — A defibrillator is a machine that starts the heart beating normally again after a heart attack, by giving it an electric shock.
- defibrination — the act or process of defibrinating
- defloration's — the act of deflowering.
- deforestation — to divest or clear of forests or trees: Poor planning deforested the area in ten years.
- deformability — Deformability is the degree to which applying a force can make a particle or solid change shape.
- deformational — of or relating to deformation
- degradational — (geology) Pertaining to or formed by degradation.
- degranulation — a cellular process in which cytoplasmic granules within certain cells secrete their contents, often to the outside of the cell