17-letter words containing p, a, e, d
- chemopallidectomy — an operation for treating Parkinson's disease and certain other diseases characterized by muscular rigidity, consisting of destroying a specific part of the corpus striatum by injecting it with a chemical, usually alcohol.
- chemoradiotherapy — (medicine) A combination of chemotherapy and radiotherapy used to treat some cancers.
- clifden nonpareil — a handsome nocturnal moth, Catocala fraxini, that is brown with bluish patches on the hindwings: related to the red underwing
- clipperton island — an uninhabited atoll in the E Pacific SW of Mexico, under French administration. Area: 6 sq km (2.3 sq miles)
- closed-captioning — (of a television program, film, or video) distributed with synchronized transcription of speech and written descriptions of other relevant audio elements, as for the hearing-impaired, that are visible only when the option to display them is selected. Abbreviation: CC.
- come to handgrips — to engage in hand-to-hand fighting
- company commander — the commander of a company of soldiers
- compartmentalised — Simple past tense and past participle of compartmentalise.
- compartmentalized — separated into several discrete areas
- compass deviation — deviation (def 4).
- compensated grade — a grade that has been reduced along a curve to offset the additional resistance due to the curve.
- complementary dna — a form of DNA artificially synthesized from a messenger RNA template and used in genetic engineering to produce gene clones
- compound fracture — A compound fracture is a fracture in which the broken bone sticks through the skin.
- compound interval — an interval that is greater than an octave, as a ninth or a thirteenth.
- counterpropaganda — propaganda to offset or nullify unfriendly or enemy propaganda.
- culpable homicide — manslaughter
- cut a person dead — to ignore a person completely
- cylinder capacity — the cylinder volume that is swept by the pistons of an internal-combustion engine
- d&o insurance — D&O insurance is a personal liability insurance that provides cover to the directors and senior executives of a company.
- dagestan republic — a constituent republic of S Russia, on the Caspian Sea: annexed from Persia in 1813; rich mineral resources. Capital: Makhachkala. Pop: 2 584 200 (2002). Area: 50 278 sq km (19 416 sq miles)
- damp-proof course — A damp-proof course is the same as a damp course.
- daphnis and chloe — two lovers in pastoral literature, esp in a prose idyll attributed to the Greek writer Longus
- dark-complexioned — (of a person) having a dark complexion
- david copperfield — a novel (1850) by Charles Dickens.
- de-specialization — the act of specializing, or pursuing a particular line of study or work: Medical students with high student loans often feel driven into specialization.
- debrett's peerage — a list of the British aristocracy
- deceptive cadence — a cadence consisting of a dominant harmony followed by a resolution to a harmony other than the tonic.
- deepwater horizon — an offshore oil platform in the Gulf of Mexico, 40 miles (64km) south-east off the coast of Louisiana, that suffered a massive oil spill following an explosion in April 2010
- dehospitalization — hospitalization insurance.
- departmentalizing — Present participle of departmentalize.
- depersonalisation — Alternative spelling of depersonalization.
- depersonalization — the act or an instance of depersonalizing
- dephlogisticating — Present participle of dephlogisticate.
- dephosphorylation — the removal of a phosphate group from an organic compound, as in the changing of ATP to ADP.
- deportation order — a notification that a foreign national is legally required to leave the country
- deprofessionalise — to remove from professional control, influence, manipulation, etc.
- deprofessionalize — to remove from professional control, influence, manipulation, etc.
- despotic monarchy — absolute monarchy.
- development grant — a grant awarded, esp by a government, to a person or company in order to fund the development of a new product
- developmentalists — an expert in or advocate of developmental psychology.
- dextroamphetamine — a dextrorotatory amphetamine, used to suppress appetite
- dialect geography — linguistic geography
- diaphragm pessary — a device for inserting into the vagina to deliver a drug, such as a contraceptive
- diaphragm shutter — a camera shutter having a group of overlapping blades that open and close at the center when exposing film.
- dibutyl phthalate — a colorless oily liquid, C 16 H 22 O 4 , insoluble in water, used as a solvent, insect repellent, and plasticizer.
- diethyltryptamine — a synthetic derivative of tryptamine with hallucinogenic and psychotogenic effects. Abbreviation: DET.
- digital audiotape — a cassette containing magnetic tape used for high-fidelity digital recording or playback of audio. Abbreviation: DAT.
- diphenylacetylene — tolan.
- diphenylhydantoin — a white, slightly water-soluble powder, C 15 H 11 N 2 O 2 , used in the form of its sodium salt to prevent or arrest convulsions in epilepsy.
- dipped headlights — road vehicle headlights which have been switched from the main to the lower beam