16-letter words containing d, l
- cash on delivery — If you pay for goods cash on delivery, you pay for them in cash when they are delivered. The abbreviation C.O.D. is also used.
- castellated beam — a rolled metal beam the web of which is first divided by a lengthwise zigzag cut, then welded together so as to join the peaks of both halves, thus increasing its depth and strength.
- cathedral church — the principal church in a diocese
- cecil b de mille — Cecil B(lount) [bluhnt] /blʌnt/ (Show IPA), 1881–1959, U.S. motion-picture producer and director (uncle of Agnes de Mille).
- cedar of lebanon — a cedar, Cedrus libani, of SW Asia with level spreading branches and fragrant wood
- cedar revolution — the popular protests in 2005 that brought down the Lebanese cabinet and prompted Syria to withdraw its troops from Lebanon
- central cylinder — stele (def 4).
- central tendency — the tendency of the values of a random variable to cluster around the mean, median, and mode
- centrally heated — A centrally heated building or room has central heating.
- century meltdown — Year 2000
- cepheid variable — any of a class of variable stars with regular cycles of variations in luminosity (most ranging from three to fifty days). There is a relationship between the periods of variation and the absolute magnitudes, which is used for measuring the distance of such stars
- channel islander — a person who comes from one of the Channel Islands
- charged particle — an atomic particle with a positive or negative charge, as an electron, proton, or helium ion
- charles chandler — Charles Frederick, 1836–1925, U.S. scientist, educator, and public-health expert.
- charmed particle — See at charmed (def 2).
- chichagof island — an island of Alaska, in the Alexander Archipelago. Area: 5439 sq km (2100 sq miles)
- chiclet keyboard — (hardware, abuse) A keyboard with a small, flat rectangular or lozenge-shaped rubber or plastic keys that look like pieces of Chiclets chewing gum. Used especially to describe the original IBM PCjr keyboard. Vendors unanimously liked these because they were cheap, and a lot of early portable and laptop computers were launched with them. Customers rejected the idea with almost equal unanimity, and chiclets are not often seen on anything larger than a digital watch any more.
- child psychiatry — the branch of psychiatry specializing in the treatment of children.
- child psychology — the study of the mental states and processes of children.
- childcare center — a place or business offering childcare for working parents
- childcare worker — someone who takes care of children in return for money
- children's panel — (in Scotland) a group of representatives of relevant agencies, with the power to deal with a child under sixteen who is in criminal or family trouble. Its hearings are private and replace most of the functions of juvenile courts
- chinese calendar — the former calendar of China, in which the year consisted of 12 lunar months with an intercalary month added seven times every 19 years to reconcile the lunar year of 354 days with the solar year of 365 days, time being reckoned in 60-year cycles with the first cycle dating from 2637 b.c.
- chinese windlass — differential windlass
- chinese wood oil — tung oil.
- chloracetic acid — chloroacetic acid.
- chlordiazepoxide — a chemical compound used as a tranquillizer and muscle relaxant and in the treatment of delirium tremens. Formula: C16H14ClN3O
- chloride of lime — a white powder with the approximate formula CaOCl2, obtained by treating slaked lime with chlorine and used for disinfecting and bleaching
- chlorinated lime — bleaching powder.
- chlorine dioxide — a compound used to bleach wood pulp
- chlorogenic acid — a colorless crystalline acid, C 16 H 18 O 9 , that is important in plant metabolism and is purportedly responsible for the browning or blackening of cut apples, potatoes, and other fruits and vegetables.
- chlorophenol red — an acid-base indicator, C 19 H 12 Cl 2 O 5 S, that changes color from yellow to red as the acidity of a solution decreases.
- chondrodysplasia — (medicine) A genetic disorder characterized by short-limbed dwarfism.
- christmas island — an island in the Indian Ocean, south of Java: administered by Singapore (1900–58), now by Australia; phosphate mining. Pop: 1496 (2013 est). Area: 135 sq km (52 sq miles)
- chromic chloride — a violet, crystalline compound, CrCl 3 , occurring in both water-soluble and water-insoluble forms, or a green or violet, water-soluble deliquescent compound, CrCl 3 ⋅6H 2 O: used chiefly as a mordant, in chrome-steel plating, and in the synthesis of chromium salts.
- chromic fluoride — a green, crystalline, water-insoluble powder, CrF 3 ⋅4H 2 O or CrF 3 ⋅9H 2 O: used chiefly in printing and dyeing woolens.
- cigarette holder — A cigarette holder is a narrow tube that you can put a cigarette into in order to hold it while you smoke it.
- cladogenetically — By means of cladogenesis.
- clarified butter — butter with the water and milk solids removed, used for cooking at high temperatures without burning
- class background — a person's background with reference to social class
- cleaning product — a detergent or other household cleaner
- clearsightedness — The property of being clearsighted.
- clermont-ferrand — a city in S central France: capital of Puy-de-Dôme department; industrial centre. Pop: 140 957 (2011)
- clitoridectomies — Plural form of clitoridectomy.
- cloak-and-dagger — A cloak-and-dagger activity is one which involves mystery and secrecy.
- cloak-and-suiter — a manufacturer or seller of clothing.
- cloistered vault — a vault having the form of a number of intersecting coves.
- clootie dumpling — a boiled suet pudding containing dried fruits
- close by/at hand — Something that is close by or close at hand is near to you.
- closed community — a plant community that does not allow for further colonization, all the available niches being occupied