17-letter words containing a, v, d, t
- rural development — social or economic activities or initiatives designed to improve the standard of living in areas far away from large towns or cities
- saturation diving — a method of prolonged diving, using an underwater habitat to allow divers to remain in the high-pressure environment of the ocean depths long enough for their body tissues to become saturated with the inert components of the pressurized gas mixture that they breathe: when this condition is reached, the amount of time required for decompression remains the same, whether the dive lasts a day, a week, or a month.
- saved by the bell — a hollow instrument of cast metal, typically cup-shaped with a flaring mouth, suspended from the vertex and rung by the strokes of a clapper, hammer, or the like.
- second derivative — the derivative of the derivative of a function: Acceleration is the second derivative of distance with respect to time.
- seventh amendment — an amendment to the U.S. Constitution, ratified in 1791 as part of the Bill of Rights, guaranteeing trial by jury.
- shetland pullover — a thick woollen sweater made from Shetland wool
- silver star medal — a U.S. military decoration in the form of a bronze star with a small silver star at the center, awarded for gallantry in action
- sleep deprivation — a condition in which you have not had enough sleep
- st. vitus's dance — St. Vitus's dance.
- stratford-on-avon — a town in SW Warwickshire, in central England, on the Avon River: birthplace and burial place of Shakespeare.
- take advantage of — any state, circumstance, opportunity, or means specially favorable to success, interest, or any desired end: the advantage of a good education.
- the driver's seat — the position of control or dominance
- the evil day/hour — If someone is putting off the evil day or the evil hour, they have to do something unpleasant and are trying to avoid doing it for as long as possible.
- three-day eventer — a rider or horse that takes part in three-day eventing
- to best advantage — If something is shown to good advantage or to best advantage, it is shown in a way that reveals its best features.
- to have a mind to — If you have a mind to do something, you want, intend, or choose to do it.
- tongue-and-groove — the technique of making a joint between two boards by means of a tongue along the edge of one board that fits into a groove along the edge of the other board
- traffic diversion — a special route arranged for traffic to follow when the normal route cannot be used
- urban development — the development or improvement of an urban area by building
- valetudinarianism — the state, condition, or habits of a valetudinarian.
- veiltail goldfish — an artificially bred, indoor variety of goldfish, usually golden or calico and of a spheroid shape, having a fully divided, drooping tail fin exceeding the body in length.
- vibrofluidization — Vibrofluidization is when vibration is used to make particles move in a fluidized bed.
- vice-presidential — relating to a person who ranks immediately below the chief executive or head of state of a republic
- visible radiation — electromagnetic radiation that causes the sensation of sight; light. It has wavelengths between about 380 and 780 nanometres
- voidable contract — a contract or agreement that is capable of being made of no legal effect or made void
- vulcan death grip — (jargon) A variant of Vulcan nerve pinch derived from a Star Trek classic epsisode where a non-existant "Vulcan death grip" was used to fool Romulans that Spock had killed Kirk.
- well-investigated — to examine, study, or inquire into systematically; search or examine into the particulars of; examine in detail.
- with a heavy hand — in a heavy manner; without delicacy or grace
- wood preservative — a coating applied to timber as a protection against decay, insects, weather, etc
- yesterday evening — during the evening of the day preceding today