17-letter words containing a, d, r, i, t
- certified teacher — a teacher who has the required credentials to teach in a particular place
- chartered society — a society that has an official charter
- chemoradiotherapy — (medicine) A combination of chemotherapy and radiotherapy used to treat some cancers.
- chicklet keyboard — (spelling) It's spelled "chiclet keyboard".
- chloroacetic acid — a colourless crystalline soluble strong acid prepared by chlorinating acetic acid and used as an intermediate in the manufacture of many chemicals; monochloracetic acid. Formula: CH2ClCOOH
- chocolate soldier — a person who mistakenly believes that he or she is very powerful, important, or impressive
- christmas disease — a relatively mild type of haemophilia, caused by lack of a protein (Christmas factor) implicated in the process of blood clotting
- christmas pudding — Christmas pudding is a special pudding that is eaten at Christmas.
- citric acid cycle — Krebs cycle.
- clicks and mortar — making use of traditional trading methods in conjunction with internet trading
- clicks-and-mortar — pertaining to or denoting a company that does business on the Internet and in traditional stores or offices.
- clipperton island — an uninhabited atoll in the E Pacific SW of Mexico, under French administration. Area: 6 sq km (2.3 sq miles)
- colleterial gland — a paired accessory reproductive gland, present in most female insects, secreting a sticky substance that forms either the egg cases or the cement that binds the eggs to a surface
- color-coordinated — with all parts or elements related, blended, or matched to a particular color scheme.
- come to handgrips — to engage in hand-to-hand fighting
- commercial credit — credit issued by a bank to a business to finance trading or manufacturing operations.
- commodity markets — stock markets in which commodities are traded
- compartmentalised — Simple past tense and past participle of compartmentalise.
- compartmentalized — separated into several discrete areas
- compound fraction — complex fraction
- compound interval — an interval that is greater than an octave, as a ninth or a thirteenth.
- continental drift — Continental drift is the slow movement of the Earth's continents towards and away from each other.
- contradictoriness — asserting the contrary or opposite; contradicting; inconsistent; logically opposite: contradictory statements.
- contradistinction — a distinction made by contrasting different qualities
- contradistinctive — distinction by opposition or contrast: plants and animals in contradistinction to humans.
- contradistinguish — to differentiate by means of contrasting or opposing qualities
- contraindications — Plural form of contraindication.
- coordinate clause — one of two or more clauses in a sentence having the same status and introduced by coordinating conjunctions
- coordinate system — a system of coordinates that uses numbers to represent a point, line, or the like.
- courtship display — behaviour that is aimed at attracting a mate
- credit facilities — a type of loan made by a bank
- credit memorandum — a memorandum issued to an account allowing a credit or reducing a debit, especially one posted to a customer's account.
- cut a good figure — to appear or behave well
- cylinder capacity — the cylinder volume that is swept by the pistons of an internal-combustion engine
- 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)
- dante (alighieri) — (born Durante Alighieri) 1265-1321; It. poet: wrote The Divine Comedy
- darwinian fitness — fitness (def 3).
- darwinian-fitness — health.
- data flow diagram — (programming) A graphical notation used to describe how data flows between processes in a system. Data flow diagrams are an important tool of most structured analysis techniques.
- data service unit — (communications) (DSU or "data service unit") A device used in digital transmission for connecting a CSU (Channel Service Unit) to Data Terminal Equipment (a terminal or computer), in the same way that a modem is used for connection to an analogue medium. A DSU provides a standard interface to a user's terminal which is compatible with modems and handles such functions as signal translation, regeneration, reformatting, and timing. The transmitting portion of the DSU processeses the customers' signal into bipolar pulses suitable for transmission over the digital facility. The receiving portion of the DSU is used both to extract timing information and to regenerate mark and space information from the received bipolar signal.
- data transmission — the act of sending data electronically over a communications network
- dead in the water — If you say that someone or something is dead in the water, you are emphasizing that they have failed, and that there is little hope of them being successful in the future.
- dead tree edition — dead tree
- death certificate — A death certificate is an official certificate signed by a doctor which states the cause of a person's death.
- decellularization — (biology, medicine) The loss of cells from tissue.
- decriminalisation — (chiefly, British) Alternative form of decriminalization.
- decriminalization — to eliminate criminal penalties for or remove legal restrictions against: to decriminalize marijuana.
- dedifferentiating — Present participle of dedifferentiate.
- dedifferentiation — the reversion of the cells of differentiated tissue to a less specialized form
- 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