16-letter words containing a, c, n, d, u
- nuclear medicine — diagnostic and therapeutic medical techniques using radionuclides or radioisotopes.
- numbered account — a bank account whose owner is identified by a number for the purpose of preserving anonymity.
- onboard computer — onboard a vehicle, ship, plane, train or spacecraft
- oneida community — a society of religious perfectionists established by John Humphrey Noyes, in 1848 at Oneida, N.Y., on the theory that sin can be eliminated through social reform: dissolved and reorganized in 1881 as a joint-stock company.
- paediatric nurse — a nurse who specializes in the care of children
- panel discussion — a formal discussion before an audience for which the topic, speakers, etc., have been selected in advance.
- perpendicularity — vertical; straight up and down; upright.
- pleased as punch — the chief male character in a Punch-and-Judy show.
- project guardian — (project, security) A project which grew out of the ARPA support for Multics and the sale of Multics systems to the US Air Force. The USAF wanted a system that could be used to handle more than one security classification of data at a time. They contracted with Honeywell and MITRE Corporation to figure out how to do this. Project Guardian led to the creation of the Access Isolation Mechanism, the forerunner of the B2 labeling and star property support in Multics. The DoD Orange Book was influenced by the experience in building secure systems gained in Project Guardian.
- pseudocopulation — pollination of plants, esp orchids, by male insects while attempting to mate with flowers that resemble the female insect
- pseudoparenchyma — (in certain fungi and red algae) a compact mass of tissue, made up of interwoven hyphae or filaments, that superficially resembles plant tissue.
- publication date — the date on which a book or periodical is or is planned to be published.
- puddling-furnace — the act of a person or thing that puddles.
- quadricentennial — of, relating to, or marking the completion of a period of four hundred years.
- radius of action — the maximum distance that a ship, aircraft, or land vehicle can travel from its base and return without refuelling
- rearguard action — an action fought by a rearguard
- reconceptualized — to form into a concept; make a concept of.
- rectus abdominis — a long flat muscle that extends along the whole length of both sides of the abdomen. It flexes the vertebral column, particularly the lumbar portion; it also tenses the anterior abdominal wall and assists in compressing the abdominal contents
- redundancy money — a sum of money given by an employer to an employee who has been made redundant: usually calculated on the basis of the employee's rate of pay and length of service
- research student — a student studying for a doctoral award, that is, a PhD or an MPhil
- residual current — an electric current that continues to flow in a device, etc when there is no voltage supply, due to electrons emitted by heat, etc
- ribonucleic acid — RNA.
- risus sardonicus — fixed contraction of the facial muscles resulting in a peculiar distorted grin, caused esp by tetanus
- round lake beach — a town in NE Illinois.
- roundabout chair — corner chair.
- run the blockade — to go past or through a blockade
- santiago de cuba — a region in Ecuador, E of the Andes: the border long disputed by Peru.
- schouten islands — a group of islands belonging to Papua New Guinea, in the Pacific Oceans, off the N coast of New Guinea.
- sculpture garden — a garden that showcases sculptures in landscaped surroundings
- sebaceous glands — any of the cutaneous glands that secrete oily matter for lubricating hair and skin.
- secondary colour — a colour formed by mixing two primary colours
- secondary source — next after the first in order, place, time, etc.
- secondary tissue — tissue derived from cambium.
- shakedown cruise — extortion, as by blackmail or threats of violence.
- situation comedy — a comedy drama, especially a television series made up of discrete episodes about the same group of characters, as members of a family.
- sodium carbonate — Also called soda ash. an anhydrous, grayish-white, odorless, water-soluble powder, Na 2 CO 3 , usually obtained by the Solvay process and containing about 1 percent of impurities consisting of sulfates, chlorides, and bicarbonates of sodium: used in the manufacture of glass, ceramics, soaps, paper, petroleum products, sodium salts, as a cleanser, for bleaching, and in water treatment.
- sounding machine — any of various machines for taking and recording soundings.
- stage production — a play or show which is performed on stage
- stannic sulphide — an insoluble solid compound of tin usually existing as golden crystals or as a yellowish-brown powder: used as a pigment. Formula: SnS2
- student teaching — the act of teaching in a school for a limited period under supervision as part of a course to qualify as a teacher
- studentification — the renting of particular accommodation exclusively to students
- sulfocarbanilide — thiocarbanilide.
- superfecundation — the fertilization of two or more ova discharged at the same ovulation by successive acts of sexual intercourse.
- synchronous dram — Synchronous Dynamic Random Access Memory
- tandem computers — (company) A US computer manufacturer. Quarterly sales $544M, profits $49M (Aug 1994).
- the human comedy — French La Comédie Humaine. a collected edition of tales and novels in 17 volumes (1842–48) by Honoré de Balzac.
- tobacco industry — business of selling smoking products
- transconductance — the ratio of a small change in anode current of an electron tube at a certain level of output to the corresponding small change of control-electrode voltage, usually expressed in mhos or micromhos.
- tridarn cupboard — a Welsh cupboard of the late 17th and 18th centuries, with an open, canopied upper section for display.
- tristan da cunha — a group of four volcanic islands in the S Atlantic, belonging to St. Helena. 40 sq. mi. (104 sq. km).