12-letter words containing a, t, e, v, r
- vector space — an additive group in which addition is commutative and with which is associated a field of scalars, as the field of real numbers, such that the product of a scalar and an element of the group or a vector is defined, the product of two scalars times a vector is associative, one times a vector is the vector, and two distributive laws hold.
- velarization — to pronounce with velar articulation.
- velociraptor — a small carnivorous dinosaur of the genus Velociraptor , from the late Cretaceous period, capable of leaping, and growing to a length of about 6 feet (2 meters), having feathers, a flat snout, short forelimbs with large handlike talons, and a large sickle-shaped claw on each foot.
- veneer patch — a patch made in one of the veneers of a sheet of plywood before layup.
- venerability — commanding respect because of great age or impressive dignity; worthy of veneration or reverence, as because of high office or noble character: a venerable member of Congress.
- venetian red — a red pigment, originally prepared from a natural oxide of iron, now usually made by calcining a mixture of lime and ferrous sulfate.
- ventral root — a nerve fiber bundle that emerges from either side of the spinal cord and joins with a complementary bundle to form each spinal nerve in the series of spinal nerves: the root at the rear of the spinal cord (dorsal root or sensory root) conveys sensations to the central nervous system, and the root at the front (ventral root or motor root) conveys impulses to the muscles.
- ventrodorsal — pertaining to the ventral and dorsal aspects of the body; extending from the ventral to the dorsal side.
- ventromedial — relating to both the ventral and medial surfaces, or to the front and to the middle
- verd antique — a green, mottled or impure serpentine, sold as a marble and much used for decorative purposes.
- verification — the act of verifying.
- vertebration — vertebrate formation.
- verticalness — the quality or state of being vertical; uprightness
- verticillate — disposed in or forming verticils or whorls, as flowers or hairs.
- verumontanum — an elevation in the wall of the urethra
- vesicularity — the quality or state of being vesicular
- vespertilian — of, relating to, or resembling a bat
- vestimentary — of or relating to clothes or dress
- veterans day — November 11, a legal holiday in the U.S. in commemoration of the end of World Wars I and II and in honor of veterans of the armed services.
- veterinarian — a person who practices veterinary medicine or surgery.
- vibratiuncle — a slight vibration
- video rental — the system of renting films on video or DVD for a period of time in exchange for payment
- vindicatress — a female vindicator
- vine harvest — the gathering of the grapes from grapevines
- vintage year — the year of production of a vintage wine.
- violet layer — a layer of particles in the upper atmosphere of the planet Mars, that scatters and absorbs certain electromagnetic radiation, thus preventing the blue, violet, and ultraviolet light waves from passing through
- virgin metal — primary metal.
- viscerotonia — a personality type characterized by hedonism and conviviality: said to be correlated with an endomorph body type
- vitrifacture — the making of glass or glass products
- vituperation — verbal abuse or castigation; violent denunciation or condemnation.
- vituperative — characterized by or of the nature of vituperation: vituperative remarks.
- vituperatory — abusive or blaming
- vociferation — noisy outcry; clamor.
- voting paper — a ballot.
- water clover — a common freshwater fern, Marsilea quadrifolia, of lake edges and quiet ponds, having roots embedded in the bottom, very slender and often tangled stems, and floating, cloverlike leaves composed of four leaflets.
- water vapour — steam
- weather vane — a device, as a rod to which a freely rotating pointer is attached, for indicating the direction of the wind.
- weather-vane — a device, as a rod to which a freely rotating pointer is attached, for indicating the direction of the wind.
- weavers-knot — sheet bend.
- white slaver — a person engaged in white-slave traffic or business.
- white-slaver — a person engaged in white-slave traffic or business.
- winter haven — a city in central Florida.
- xenoreactive — (immunology) That generates a reaction to material from another species.
- zero gravity — the condition in which the apparent effect of gravity is zero, as in the case of a body in free fall or in orbit.