16-letter words containing a, d, e, m
- commonwealth day — the anniversary of Queen Victoria's birth, May 24, celebrated (now on the second Monday in March) as a holiday in many parts of the Commonwealth
- community leader — a leading figure in a community
- companion ladder — a ladder that allows sailors to move up and down between the decks of the ship
- condensed matter — crystalline and amorphous solids and liquids, including liquid crystals, glasses, polymers, and gels
- confederationism — The advocacy of confederation as a means of government.
- conical pendulum — a clock pendulum oscillating in a circle rather than in a straight line.
- consumer durable — Consumer durables are goods which are expected to last a long time, and are bought infrequently.
- coram non judice — before a court lacking the authority to hear and decide the case in question.
- coromandel coast — the SE coast of India, along the Bay of Bengal, extending from Point Calimere to the mouth of the Krishna River
- couvade syndrome — a psychosomatic condition in which the spouse or partner of a pregnant woman experiences symptoms of childbirth or pregnancy
- crash test dummy — a dummy used in crash tests
- creme de bananes — a liqueur flavored with bananas.
- crested screamer — a goose-like aquatic bird, Chauna torquata, of the family Anhimidae of tropical and subtropical South America, having a crest on the back of its head: order Anseriformes (ducks, geese, etc)
- cumberland sauce — a cold sauce made from orange and lemon juice, port, and redcurrant jelly, served with ham, game, or other meat
- cyanogen bromide — a colorless, slightly water-soluble, poisonous, volatile, crystalline solid, BrCN, used chiefly as a fumigant and a pesticide.
- cyclophosphamide — an alkylating agent used in the treatment of leukaemia and lymphomas
- dacryocystectomy — The surgical removal of a part of the lacrimal sac.
- dark of the moon — the period during which the moon is not visible.
- data compression — the act of compressing.
- database machine — (hardware) A computer or special hardware that stores and retrieves data from a database. It is specially designed for database access and is coupled to the main (front-end) computer(s) by a high-speed channel. This contrasts with a database server, which is a computer in a local area network that holds a database. The database machine is tightly coupled to the main CPU, whereas the database server is loosely coupled via the network.
- database manager — a person in charge of designing, maintaining, and controlling a database
- day of atonement — Yom Kippur
- 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
- dead man walking — a condemned man walking from his prison cell to a place of execution
- 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
- debating chamber — a room where a legislative assembly holds debates
- decimal currency — a system of currency in which the monetary units are parts or powers of ten
- decimal fraction — a fraction whose denominator is some power of 10, usually indicated by a dot (decimal point or point) written before the numerator: as 0.4 = 4/10; 0.126 = 126/1000.
- dedolomitization — a metamorphic process in which the magnesium in dolomitic rock forms new minerals, as brucite and forsterite, and the calcium forms calcite.
- dehumidification — Dehumidification is the removal of vapor from a gas-vapor mixture.
- delegitimization — The act or process of delegitimizing.
- dementia praecox — schizophrenia
- demerara (sugar) — a coarse, light-brown sugar
- demilitarisation — The removal of a military force, usually at the end of hostilities or as part of a treaty.
- demilitarization — to deprive of military character; free from militarism.
- demineralisation — Alternative spelling of demineralization.
- demineralization — to remove minerals from; deprive of mineral content.
- democratic party — (in the US) the older and more liberal of the two major political parties, so named since 1840
- 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.
- denominationally — In a denominational manner; by denomination or sect.
- deoxyhaemoglobin — (biochemistry) The form of haemoglobin that has released its oxygen.
- 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.