16-letter words containing o, r, w
- fort leavenworth — a military reservation and U.S. Army training center in E Kansas adjoining Leavenworth, one of the oldest (1827) military posts W of the Mississippi and site of federal penitentiary.
- 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.
- functional water — water containing additives that provide extra nutritional value
- 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.
- geothermal power — power generated using steam produced by heat emanating from the molten core of the earth
- get on your wick — If you say that someone or something gets on your wick, you mean that they annoy and irritate you.
- go with the turf — to be an unavoidable part of a particular situation or process
- 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
- growth potential — capability of expanding
- growth substance — any substance, produced naturally by a plant or manufactured commercially, that, in very low concentrations, affects plant growth; a plant hormone
- gum up the works — exertion or effort directed to produce or accomplish something; labor; toil.
- gun control laws — the laws that restrict the possession and use of guns
- 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
- hawthorne effect — a positive change in the performance of a group of persons taking part in an experiment or study due to their perception of being singled out for special consideration.
- here we go again — You use expressions such as 'here we go' and 'here we go again' in order to indicate that something is happening again in the way that you expected, especially something unpleasant.
- holographic will — a will that is entirely in the handwriting of the testator: in some states recognized as valid without the attestation of witnesses.
- 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.
- hot-water bottle — a bag, usually of rubber, for holding hot water to apply warmth to some part of the body, as the feet.
- house of worship — house of God.
- how's that for…? — is this satisfactory as regards…?
- huyton-with-roby — an urban district in Merseyside, NW England, E of Liverpool.
- if it wasn't for — If you talk about what would happen if it wasn't for someone or something, you mean that they are the only thing that is preventing it from happening.
- immigration laws — regulations on incoming foreigners
- imperfect flower — a unisexual flower with only stamens or only pistils
- 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 the worst way — bad or ill in the highest, greatest, or most extreme degree: the worst person.
- in working order — fully functioning