16-letter words containing a, l, d, i, n
- belgian sheepdog — any of a Belgian breed of large herding dog with a black coat, sometimes used as a guide dog
- bells of ireland — an annual garden plant, Moluccella laevis, whose flowers have a green cup-shaped calyx: family Lamiaceae (labiates)
- bermuda triangle — an area in the Atlantic Ocean bounded by Bermuda, Puerto Rico, and Florida where ships and aeroplanes are alleged to have disappeared mysteriously
- bidirectionality — capable of reacting or functioning in two, usually opposite, directions.
- black nightshade — a poisonous solanaceous plant, Solanum nigrum, a common weed in cultivated land, having small white flowers with backward-curved petals and black berry-like fruits
- bleaching powder — a white powder with the odour of chlorine, consisting of chlorinated calcium hydroxide with an approximate formula CaCl(OCl).4H2O. It is used in solution as a bleaching agent and disinfectant
- blended learning — the use of both classroom teaching and on-line learning
- blind man's buff — a game in which a blindfolded person tries to catch and identify the other players
- blind man's rule — a carpenter's rule having large numbers to permit its reading in dim light.
- blind salamander — any of several North American salamanders, especially of the genera Typhlotriton, Typhlomolge, and Haideotriton, that inhabit underground streams or deep wells and have undeveloped eyes and scant pigmentation.
- blue-winged teal — a small North American duck (Anas discors) found on ponds and rivers
- boarding kennels — a place where dog owners can pay to have their dogs looked after while they are away
- bornholm disease — an epidemic virus infection characterized by pain round the base of the chest
- botanical garden — a place where collections of plants and trees are kept for scientific study and exhibition
- brain aid prolog — (language) (BAP) A parallel Prolog environment for transputer systems by Frank Bergmann <[email protected]>, Martin Ostermann <[email protected]>, and Guido von Walter <[email protected]> of Brain Aid Systems GbR. BAP is based on a model of communicating sequential Prolog processes. The run-time system consists of a multi-process operating system with support for several applications running concurrently.
- breeding plumage — the plumage assumed by a male bird during the courtship period, especially in those species that are more colorful at this period.
- bright and early — very early in the morning
- 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.
- calamian islands — a group of about 100 islands in the SW Philippines. 600 sq. mi. (1554 sq. km). Largest island, Busuanga.
- caledonian canal — a canal in N Scotland, linking the Atlantic with the North Sea through the Great Glen: built 1803–47; now used mostly for leisure boating
- canadian english — the English language as spoken in Canada
- canadian hemlock — eastern hemlock.
- canadian soldier — the mayfly.
- canandaigua lake — a lake in W central New York: one of the Finger Lakes.
- candlelit dinner — a meal for a couple which is illuminated by a candle or candles, esp in order to create a romantic mood
- capelli d'angelo — angel hair.
- carbon bisulfide — carbon disulfide
- carbon disulfide — a heavy, volatile, colorless liquid, CS2, highly flammable and poisonous, used as a solvent, insecticide, etc.
- cardinal numbers — Also called cardinal numeral. any of the numbers that express amount, as one, two, three, etc. (distinguished from ordinal number).
- cardinal virtues — the most important moral qualities, traditionally justice, prudence, temperance, and fortitude
- careless driving — the offence of driving without due care
- caroline islands — an archipelago of over 500 islands and islets in the W Pacific Ocean east of the Philippines, all of which are now part of the Federated States of Micronesia, except for the Palau group: formerly part of the US Trust Territory of the Pacific Islands; centre of a typhoon zone. Area: (land) 1183 sq km (457 sq miles)
- 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.
- 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).
- channel islander — a person who comes from one of the Channel Islands
- 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 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)
- cladogenetically — By means of cladogenesis.
- cleaning product — a detergent or other household cleaner
- clearsightedness — The property of being clearsighted.
- cloak-and-suiter — a manufacturer or seller of clothing.
- closed-captioned — (of a video recording) having subtitles which appear on screen only if the cassette is played through a special decoder