15-letter words containing v, i, r, g
- unprogressively — in an unprogressive manner
- upsetting lever — the horizontal distance between the center of gravity, acting downward, and the center of buoyancy, acting upward, when they are so placed as to form a couple (upsetting couple) tending to capsize the boat.
- vaginal dryness — abnormal dryness of the vagina, caused by lack of natural lubrication
- vanishing cream — a cosmetic similar to cold cream but less oily, applied usually to the face and neck as a base, night cream, or moisturizer.
- vanishing spray — a substance that disperses without trace shortly after it is sprayed onto a surface, used in football to mark a temporary line behind which defenders must stand when a free kick is taken
- variable region — a configuration in the upper branches of the Y of an antibody molecule, unique in each antibody type, that binds with the determinant of a specific antigen.
- variant reading — an alternative interpretation of a word in a text to the one generally accepted
- vegetable ivory — ivory (def 9).
- venus-s--girdle — an iridescent blue-and-green comb jelly, Cestum veneris, having a ribbon-shaped, gelatinous body.
- vertical angles — one of two opposite and equal angles formed by the intersection of two lines.
- video recording — sth filmed on videotape
- viewing figures — the number of people watching a television programme
- viewing gallery — an area in a building or outside for viewing an activity, the surrounding scenery, etc
- viper's bugloss — the blueweed.
- viral marketing — a marketing strategy that focuses on spreading information and opinions about a product or service from person to person, especially by using unconventional means such as the Internet or email: Which online social networks can help with viral marketing?
- virginian stock — a similar and related North American plant, Malcolmia maritima
- virtual storage — a system whereby addressable memory is extended beyond main storage through the use of secondary storage managed by system software in such a way that programs can treat all of the designated storage as addressable main storage.
- visiting rights — the right to visit someone
- voltage divider — a resistor or series of resistors connected to a voltage source and used to provide voltages that are fractions of that of the source.
- voronoi diagram — (mathematics, graphics) (Or "Voronoi tessellation", "Voronoi decomposition", "Dirichlet tessellation", After Georgy Feodosevich Voronoy) For a set S of points in a Euclidean space, the partition Vor(S) of the plane into the voronoi polygons associated with the members of S, where each polygon is defined by the set of points nearer to some given point in S than to any other point in S. The Voronoi diagram is the dual of the Delaunay triangulation of S.
- voronoi polygon — (mathematics, graphics) For a member s of a set S of points in a Euclidean space, the locus of points in the plane that are closer to s than to any other member of S.
- vortex shedding — the process by which vortices formed continuously by the aerodynamic conditions associated with a solid body in a gas or air stream are carried downstream by the flow in the form of a vortex street
- voting precinct — one of several areas, each containing a polling place, into which a town or city is split for voting purposes
- vulgar fraction — common fraction.