16-letter words containing a, d, n, h
- bornholm disease — an epidemic virus infection characterized by pain round the base of the chest
- bright and early — very early in the morning
- british honduras — Belize
- bureau de change — a place where foreign currencies can be exchanged
- busman's holiday — If you have a holiday, but spend it doing something similar to your usual work, you can refer to it as a busman's holiday.
- caducibranchiate — (of many amphibians, such as frogs) having gills during one stage of the life cycle only
- camborne-redruth — a former (until 1974) urban district in SW England, in Cornwall: formed in 1934 by the amalgamation of the neighbouring towns of Camborne and Redruth. Pop: 39 936 (2001)
- canadian english — the English language as spoken in Canada
- canadian hemlock — eastern hemlock.
- canyon de chelly — a canyon in NE Arizona, in the Navajo reservation: site contains prehistoric cliff dwellings.
- 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.
- catch red-handed — If someone is caught red-handed, they are caught while they are in the act of doing something wrong.
- catchwater drain — a channel cut along the edge of high ground to catch surface water from it and divert it away from low-lying ground
- catherine howard — Catherine, c1520–42, fifth wife of Henry VIII.
- centrally heated — A centrally heated building or room has central heating.
- chain of command — the various individual officers, ranks etc that constitute a hierarchy each level receiving orders from the one above it and passing on the orders to the one below
- channel islander — a person who comes from one of the Channel Islands
- chanson de geste — one of a genre of Old French epic poems celebrating heroic deeds, the most famous of which is the Chanson de Roland
- charles chandler — Charles Frederick, 1836–1925, U.S. scientist, educator, and public-health expert.
- chase the dragon — to smoke opium or heroin
- chichagof island — an island of Alaska, in the Alexander Archipelago. Area: 5439 sq km (2100 sq miles)
- childcare center — a place or business offering childcare for working parents
- 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
- chlorinated lime — bleaching powder.
- 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.
- chondrodysplasia — (medicine) A genetic disorder characterized by short-limbed dwarfism.
- christmas dinner — the main meal on Christmas day, eaten any time in the afternoon or evening
- 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)
- clearsightedness — The property of being clearsighted.
- close by/at hand — Something that is close by or close at hand is near to you.
- 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
- considering that — You use considering that to indicate that you are thinking about a particular fact when making a judgment or giving an opinion.
- corned beef hash — a dish consisting of corned beef chopped and mixed together with mashed potatoes and various other ingredients, then fried
- corona discharge — an electrical discharge appearing on and around the surface of a charged conductor, caused by ionization of the surrounding gas
- crown and anchor — a game played with dice marked with crowns and anchors
- dagwood sandwich — a thick sandwich filled with a variety of meats, cheeses, dressings, and condiments.
- dandruff shampoo — a preparation of soap or detergent used to wash the hair and which helps to control and reduce dandruff
- dark of the moon — the period during which the moon is not visible.
- darwin's finches — the finches of the subfamily Geospizinae of the Galapagos Islands, showing great variation in bill structure and feeding habits: provided Darwin with evidence to support his theory of evolution
- darwinian theory — Darwin's theory of evolution, which holds that all species of plants and animals developed from earlier forms by hereditary transmission of slight variations in successive generations, and that natural selection determines which forms will survive
- data warehousing — the use of large amounts of data taken from multiple sources to create reports and for data analysis
- 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.
- dealcoholization — to remove some or all of the alcohol from (a drink).
- dear john letter — a letter from someone (esp to a man) breaking off a love affair
- dearborn heights — city in SE Mich.: suburb of Detroit: pop. 58,000
- debating chamber — a room where a legislative assembly holds debates
- dechristianizing — Present participle of dechristianize.
- deep in the past — long ago