16-letter words containing s, l, e, d
- closed ecosystem — a self-replenishing ecosystem in which life can be maintained without external factors or outside aid.
- closed-captioned — (of a video recording) having subtitles which appear on screen only if the cassette is played through a special decoder
- cluster headache — a type of recurrent headache characterized by sudden onset and intense pain on one side of the face near the eye
- collagen disease — any of a group of diseases, as systemic lupus erythematosus, polyarteritis, scleroderma, and rheumatoid arthritis, involving inflammation or degeneration of connective tissue and accompanied by deposition of fibrinous material.
- conditional sale — a sale in which the title of a property remains with the seller until some condition is met, as the payment of the full purchase price.
- confidentialness — The state or quality of being confidential.
- confused elderly — old and no longer having mental abilities sufficient for independent living
- consenting adult — a male person over the age of sixteen, who may legally engage in homosexual behaviour in private
- consumer durable — Consumer durables are goods which are expected to last a long time, and are bought infrequently.
- conventionalised — to make conventional.
- coromandel coast — the SE coast of India, along the Bay of Bengal, extending from Point Calimere to the mouth of the Krishna River
- critical density — the density of matter that would be required to halt the expansion of the universe
- crossword puzzle — a puzzle in which the solver deduces words suggested by numbered clues and writes them into corresponding boxes in a grid to form a vertical and horizontal pattern
- crowd one's luck — to take unnecessary risks in an already favorable situation
- crystal detector — a demodulator, used esp in microwave circuits and in early radio receivers, consisting of a thin metal wire in point contact with a semiconductor crystal
- cumberland sauce — a cold sauce made from orange and lemon juice, port, and redcurrant jelly, served with ham, game, or other meat
- curlew sandpiper — a common Eurasian sandpiper, Calidris ferruginea, having a brick-red breeding plumage and a greyish winter plumage
- curmudgeonliness — The state or condition of being curmudgeonly.
- cyclophosphamide — an alkylating agent used in the treatment of leukaemia and lymphomas
- database analyst — (job) A person who uses data modeling to analyse and specify data use within an application area. A database analyst defines both logical views and physical data structures. In a client/server environment, he defines the database part of the back end system.
- de broglie waves — the set of waves that represent the behaviour of an elementary particle, or some atoms and molecules, under certain conditions. The de Broglie wavelength, λ, is given by λ = h/mv, where h is the Planck constant, m the mass, and v the velocity of the particle
- de morgan's laws — (in formal logic and set theory) the principles that conjunction and disjunction, or union and intersection, are dual. Thus the negation of P & Q is equivalent to not-P or not-Q
- de-stalinization — the elimination of the influence of Stalin
- dead sea scrolls — a collection of manuscripts in Hebrew and Aramaic discovered in caves near the Dead Sea between 1947 and 1956. They are widely held to have been written between about 100 bc and 68 ad and provide important biblical evidence
- dead-man's float — a prone floating position, used especially by beginning swimmers, with face downward, legs extended backward, and arms stretched forward.
- dead-smooth file — the smoothest grade of file commonly used
- decentralisation — Alternative spelling of decentralization.
- decision problem — (theory) A problem with a yes/no answer. Determining whether some potential solution to a question is actually a solution or not. E.g. "Is 43669" a prime number?". This is in contrast to a "search problem" which must find a solution from scratch, e.g. "What is the millionth prime number?". See decidability.
- declassification — to remove the classification from (information, a document, etc.) that restricts access in terms of secrecy, confidentiality, etc. Compare classification (def 5).
- deconstructively — In a deconstructive manner.
- deindustrialised — Simple past tense and past participle of deindustrialise.
- deindustrialized — Simple past tense and past participle of deindustrialize.
- delaying tactics — techniques used to delay sth
- deliberativeness — The state or quality of being deliberative.
- delirium tremens — a severe psychotic condition occurring in some persons with chronic alcoholism, characterized by delirium, tremor, anxiety, and vivid hallucinations
- delta conversion — delta reduction
- demilitarisation — The removal of a military force, usually at the end of hostilities or as part of a treaty.
- demineralisation — Alternative spelling of demineralization.
- demoiselle crane — a gray crane, Anthropoides virgo, of northern Africa, Europe, and Asia, having long, white plumes behind each eye.
- demolition squad — a group of demolishers
- demonstrableness — The quality of being demonstrable.
- demutualizations — Plural form of demutualization.
- dental hygienist — a dentist's assistant skilled in dental hygiene
- dental insurance — Dental insurance is insurance that pays for treatment by a dentist.
- depart this life — to die
- departmentalizes — Third-person singular simple present indicative form of departmentalize.
- departure signal — a piece of equipment beside a railway which indicates to train drivers whether they should depart or not
- dependent clause — a clause that cannot function syntactically as a complete sentence by itself but has a nominal, adjectival, or adverbial function within a larger sentence; subordinate clause (Ex.: She will visit us if she can.)
- dephlogisticated — Simple past tense and past participle of dephlogisticate.
- depolymerisation — (chemistry) alternative spelling of depolymerization.