16-letter words containing d, r, o, w
- forward analysis — An analysis which determines properties of the output of a program from properties of the inputs.
- forward chaining — A data-driven technique used in constructing goals or reaching inferences derived from a set of facts. Forward chaining is the basis of production systems. Oppose backward chaining.
- forward contract — a contract to buy or sell an asset at a point in the future at a previously agreed price
- forward delivery — delivery at a future date.
- forward exchange — a foreign bill purchased at a stipulated price and payable at a future date.
- forward planning — business: making future provisions
- forward-thinking — planning or tending to plan for the future; forward-looking.
- forwarding agent — freight forwarder.
- four-letter word — any of a number of short words, usually of four letters, considered offensive or vulgar because of their reference to excrement or sex.
- four-wheel drive — a drive system in which engine power is transmitted to all four wheels for improved traction.
- francis townsend — Francis Everett, 1867–1960, U.S. physician and proposer of the Townsend plan.
- friction welding — a method of welding thermoplastics or metals by the heat generated by rubbing the members to be joined against each other under pressure.
- friedrich wohler — Friedrich [free-drikh] /ˈfri drɪx/ (Show IPA), 1800–82, German chemist.
- from the word go — to move or proceed, especially to or from something: They're going by bus.
- gasoline-powered — using gasoline as fuel
- geostrophic wind — a wind whose velocity and direction are mathematically defined by the balanced relationship of the pressure gradient force and the Coriolis force: conceived as blowing parallel to isobars.
- great horned owl — a large, brown-speckled owl, Bubo virginianus, common in the Western Hemisphere, having prominent ear tufts.
- green woodpecker — a woodpecker, Picus viridis, of Eurasia and northern Africa, having green plumage with a yellow rump and red on the top of the head.
- gregory's powder — a formulation of rhubarb powder used as a laxative or purgative
- hairy woodpecker — a North American woodpecker, Picoides villosus, resembling but larger than the downy woodpecker.
- hang around with — to associate or socialize with
- hanging wardrobe — a wardrobe containing a rail with a large amount of space underneath, so that clothes can be hung on hangers placed onto the rail
- hard-packed snow — snow which becomes very firmly packed as it becomes refrozen due to cold weather conditions rather than melting
- have a word with — discuss
- hookworm disease — any of certain bloodsucking nematode worms, as Ancylostoma duodenale and Necator americanus, parasitic in the intestine of humans and other animals.
- hopfield network — (artificial intelligence) (Or "Hopfield model") A kind of neural network investigated by John Hopfield in the early 1980s. The Hopfield network has no special input or output neurons (see McCulloch-Pitts), but all are both input and output, and all are connected to all others in both directions (with equal weights in the two directions). Input is applied simultaneously to all neurons which then output to each other and the process continues until a stable state is reached, which represents the network output.
- hot cold-working — metalworking at considerable heat but below the temperature at which the metal recrystallizes: a form of cold-working.
- in a brown study — in a reverie or daydream
- in so many words — a unit of language, consisting of one or more spoken sounds or their written representation, that functions as a principal carrier of meaning. Words are composed of one or more morphemes and are either the smallest units susceptible of independent use or consist of two or three such units combined under certain linking conditions, as with the loss of primary accent that distinguishes black·bird· from black· bird·. Words are usually separated by spaces in writing, and are distinguished phonologically, as by accent, in many languages.
- in working order — fully functioning
- keyword indexing — the process of constructing or compiling an index to a document or other item by using keywords that describe the item.
- knowledge worker — a person employed to produce or analyse ideas and information
- kondratieff wave — a long business cycle of economic expansion and contraction, postulated to last about 60 years.
- lord howe island — an island in the S Pacific, E of Australia: a dependency of New South Wales. 5 sq. mi. (13 sq. km).
- luck of the draw — the force that seems to operate for good or ill in a person's life, as in shaping circumstances, events, or opportunities: With my luck I'll probably get pneumonia.
- maid of all work — a maid who does all types of housework
- man of few words — man who speaks very little
- man of the world — a man who is widely experienced in the ways of the world and people; an urbane, sophisticated man.
- measured daywork — a system of wage payment, usually determined by work-study techniques, whereby the wage of an employee is fixed on the understanding that a specific level of work performance will be maintained
- narrowmindedness — Alternative spelling of narrow-mindedness.
- network database — (database) A kind of database management system in which each record type can have multiple owners, e.g. orders are owned by both customers and products. This contrasts with a hierarchical database (one owner) or relational database (no explicit owner).
- network meltdown — (networking) (By analogy with catastrophic failure of a nuclear reactor) An event that causes saturation, or near saturation, of a network. Network meltdown usually results from illegal or misrouted packets (see Chernobyl packet) and typically lasts only a short time. It may also be caused by a hardware fault. It is the network equivalent of thrashing.
- network provider — a business or organization that provides customers with access to a telecommunications network (esp mobile phone networks) or to the internet
- new world monkey — any of various arboreal anthropoid primates of the group or superfamily Platyrrhini, inhabiting forests from Mexico to Argentina and typically having a hairy face, widely separated nostrils, long arms, and a long, prehensile tail, and including the capuchin, douroucouli, howler monkey, marmoset, saki, spider monkey, squirrel monkey, titi, uakari, and woolly monkey.
- newry and mourne — a district of SE Northern Ireland, in Co Down. Pop: 89 644 (2003 est). Area: 909 sq km (351 sq miles)
- nine-days wonder — something that arouses great interest, but only for a short period
- no/little wonder — If you say 'no wonder', 'little wonder', or 'small wonder', you mean that something is not surprising.
- norwegian buhund — a slightly-built medium-sized dog of a breed with erect pointed ears and a short thick tail carried curled over its back
- not worth a damn — worthless
- observation ward — a ward in a hospital where patients are monitored