16-letter words containing p, a, r, m
- campagna di roma — low-lying plain in central Italy, around Rome: c. 800 sq mi (2,072 sq km)
- canine distemper — distemper1 (def 1a).
- cape may warbler — a North American wood warbler, Dendroica tigrina, olive-green striped with black on the wings and back and yellow striped with black on the breast.
- celestial empire — Chinese Empire
- centrifugal pump — a pump having a high-speed rotating impeller whose blades throw the water outwards
- charmed particle — See at charmed (def 2).
- chemoautotrophic — producing organic matter by the use of energy obtained by oxidation of certain chemicals with carbon dioxide as the carbon source
- chemoprophylaxis — the prevention of disease using chemical drugs
- chemotherapeutic — of or used in chemotherapy
- chlorpheniramine — an antihistaminic compound, C 20 H 23 ClN 2 O 4 , used in treating the symptoms of allergies.
- christmas hamper — a collection of seasonal delicacies, often housed in a wicker hamper, which people or organizations give as Christmas presents
- chromatographies — Plural form of chromatography.
- chromium plating — plating, often for decorative effect, made of chromium
- chromolithograph — a picture produced by chromolithography
- churidar pyjamas — long tight-fitting trousers, worn by Indian men and women
- cochlear implant — a device that stimulates the acoustic nerve in the inner ear in order to produce some form of hearing in people who are deaf from inner ear disease
- commercial paper — a short-term negotiable document, such as a bill of exchange, promissory note, etc, calling for the transference of a specified sum of money at a designated date
- commercial pilot — an airplane pilot licensed to transport passengers, goods, etc.
- common partridge — a small Old World gallinaceous game bird, Perdix perdix
- commutator group — the subgroup of a given group, which consists of all the commutators in the group.
- companion ladder — a ladder that allows sailors to move up and down between the decks of the ship
- comparable worth — the doctrine that a woman's and man's pay should be equal when their work requires equal training, skills, and responsibilities.
- compartmentalise — to divide into categories or compartments.
- compartmentalize — To compartmentalize something means to divide it into separate sections.
- compartmentation — subdivision of a hull into spaces enclosed by watertight bulkheads and sometimes by watertight decks.
- complex fraction — a fraction in which the numerator or denominator or both contain fractions
- complex variable — a variable to which complex numbers may be assigned as value.
- compression wave — a shock wave that compresses the medium through which it is transmitted.
- compute parallel — (language) (Compel) The first single-assignment language.
- computer program — a set of instructions for a computer to perform some task
- contemporariness — existing, occurring, or living at the same time; belonging to the same time: Newton's discovery of the calculus was contemporary with that of Leibniz.
- cooperative farm — a farm that is run in cooperation with others in the purchasing and using of machinery, stock, etc, and in the marketing of produce through its own institutions (farmers' cooperatives)
- copolymerization — a process resembling polymerization, in which unlike molecules unite in alternate or random sequences in a chain
- cramp sb's style — If someone or something cramps your style, their presence or existence restricts your behavior in some way.
- cream puff paste — paste made with eggs, water or milk, butter, and flour, used in making éclairs, profiteroles, and other kinds of puffs.
- crime of passion — a crime, often a murder, committed from passion, esp sexual passion
- crime passionnel — a crime committed from passion, esp sexual passion
- critical damping — the minimum amount of viscous damping that results in a displaced system returning to its original position without oscillation
- cuban royal palm — a feather palm, Roystonea regia, of tropical America, having a trunk that is swollen in the middle, drooping leaves from 10 to 15 feet (3 to 5 meters) long, and small, round fruit.
- dandruff shampoo — a preparation of soap or detergent used to wash the hair and which helps to control and reduce dandruff
- data compression — the act of compressing.
- dementia praecox — schizophrenia
- democratic party — (in the US) the older and more liberal of the two major political parties, so named since 1840
- department store — A department store is a large shop which sells many different kinds of goods.
- departmentalized — Simple past tense and past participle of departmentalize.
- departmentalizes — Third-person singular simple present indicative form of departmentalize.
- depleted uranium — Depleted uranium is a type of uranium that is used in some bombs.
- depolymerisation — (chemistry) alternative spelling of depolymerization.
- depolymerization — (chemistry) The decomposition of a polymer into smaller fragments.
- development area — (in Britain) an area suffering from high unemployment and economic depression, because of the decline of its main industries, that is given government help to establish new industries