17-letter words containing p, a, v, i
- sliding vane pump — A sliding vane pump is a pump in which the vanes (=flat parts) are the main sealing element between the suction and discharge areas.
- sodium-vapor lamp — an electric lamp in which sodium vapor is activated by current passing between two electrodes, producing a yellow, glareless light: used on streets and highways.
- spanish civil war — the civil war in Spain 1936–39.
- special privilege — exclusive advantage
- spiral bevel gear — a bevel gear having curved teeth tending to converge on the axis of rotation.
- supermassive star — Astronomy. a star with a mass more than fifty times the mass of the sun.
- supervisory board — a board of management of which nonmanagerial workers are members, having supervisory powers over some aspects of management decision-making
- the alpine valley — a straight fracture on the moon that cuts the Alps in two
- the pennsylvanian — the Pennsylvanian period or rock system, equivalent to the Upper Carboniferous of Europe
- travelling people — Gypsies or other itinerant people: a term used esp by such people of themselves
- twelve patriarchs — any of the sons of Jacob ((the twelve patriarchs),) from whom the tribes of Israel were descended.
- uncooperativeness — working or acting together willingly for a common purpose or benefit.
- vacant possession — ownership of an unoccupied house or property, any previous owner or tenant having departed
- vacuum aspiration — menstrual extraction.
- vanity publishing — the practice of the author of a book paying all or most of the costs of its publication
- varix lymphaticus — a similar condition affecting an artery or lymphatic vessel
- ventura publisher — Corel VENTURA
- vertical planning — the planning of education delivered in schools discussed between teachers of different classes or grades
- vice-presidential — relating to a person who ranks immediately below the chief executive or head of state of a republic
- video disk player — a device that reads the information on a video disc
- visually impaired — (of a person) having reduced vision so severe as to constitute a handicap.
- vitamin b complex — an important group of water-soluble vitamins containing vitamin B 1 , vitamin B 2 , etc.
- vittore carpaccio — Vittore [veet-taw-re] /vitˈtɔ rɛ/ (Show IPA), c1450–1525, Venetian painter.
- 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.
- waiver of premium — a provision in a policy establishing specific conditions under which the policy will be kept in force without the policyholder's being required to continue to pay premiums.
- weeping lovegrass — any grass of the genus Eragrostis, as E. curvula (weeping lovegrass) and E. trichodes (sand lovegrass) cultivated as forage and ground cover.
- wood preservative — a coating applied to timber as a protection against decay, insects, weather, etc