17-letter words containing a, v, i, o
- stellar evolution — the sequence of changes that occurs in a star as it ages
- subclavian groove — either of two grooves in the first rib, one for the main artery (subclavian artery) and the other for the main vein (subclavian vein) of the arm
- subtractive color — cyan, yellow, or magenta, as used in the subtractive process of color photography.
- supervisory board — a board of management of which nonmanagerial workers are members, having supervisory powers over some aspects of management decision-making
- synovial membrane — anatomy: connective tissue
- terminal velocity — Physics. the velocity at which a falling body moves through a medium, as air, when the force of resistance of the medium is equal in magnitude and opposite in direction to the force of gravity. the maximum velocity of a body falling through a viscous fluid.
- 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.
- to be eaten alive — If you say that someone will be eaten alive, you mean that they will be completely destroyed or defeated by someone who is much stronger.
- to have a mind to — If you have a mind to do something, you want, intend, or choose to do it.
- to have a tin ear — If you say that someone has a tin ear for something, you mean that they do not have any natural ability for it and cannot appreciate or understand it fully.
- to have it in you — If you have it in you, you have abilities and skills which you do not usually use and which only show themselves in a difficult situation.
- traffic diversion — a special route arranged for traffic to follow when the normal route cannot be used
- traffic violation — driving offence
- travancore-cochin — a former Indian state that was a merger of Travancore and Cochin, two former princely states of India, and which became part of Kerala state in 1956
- travelling people — Gypsies or other itinerant people: a term used esp by such people of themselves
- ultraconservative — extremely conservative, especially in politics.
- unconventionalist — not conventional; not bound by or conforming to convention, rule, or precedent; free from conventionality: an unconventional artist; an unconventional use of material.
- unconventionality — disregard for convention; the state or quality of being inconsistent with customs, rules, etc.; originality.
- 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.
- vacuum extraction — applying suction to a baby's head during birth to help it emerge
- vanilla-flavoured — having been flavoured with vanilla extract or essence
- variable-geometry — denoting an aircraft in which the wings are hinged to give the variable aspect ratio colloquially known as a swing-wing
- 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.
- ventilation shaft — a shaft in a mine, tunnel, or building used for providing ventilation or fresh air
- vernacularization — to translate into the natural speech peculiar to a people.
- vertical mobility — movement from one social level to a higher one (upward mobility) or a lower one (downward mobility) as by changing jobs or marrying.
- vibrofluidization — Vibrofluidization is when vibration is used to make particles move in a fluidized bed.
- victor emmanuel i — 1759–1824, king of Sardinia 1802–21.
- victoriano huerta — Victoriano [beek-taw-ryah-naw] /ˌbik tɔˈryɑ nɔ/ (Show IPA), 1854–1916, Mexican general: provisional president of Mexico 1913–14.
- video disk player — a device that reads the information on a video disc
- vila nova de gaia — a city in NW Portugal.
- village community — an early form of community organization in which land belonged to the village, the arable land being allotted to the members or households of the community by more or less permanent arrangements and the waste or excess land remaining undivided.
- visible radiation — electromagnetic radiation that causes the sensation of sight; light. It has wavelengths between about 380 and 780 nanometres
- visitation rights — the legal right granted to a divorced or separated parent to visit a child in the custody of the other parent.
- visitors' gallery — a balcony in a building such as a parliament or court where members of the public can sit
- 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.
- vocational school — a school offering instruction in one or more skilled or semiskilled trades or occupations.
- voidable contract — a contract or agreement that is capable of being made of no legal effect or made void
- 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.
- warsaw convention — a multilateral treaty on aviation set up chiefly to limit air carriers' liability to passengers and shippers on international flights in the event of an accident.
- 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
- zone of avoidance — the area of the sky in the plane of the Milky Way where interstellar dust obscures visible light so that no distant galaxies can be observed.