15-letter words containing i, n, t, r, o, v
- universal motor — a series-wound motor, of one-half horsepower or less, using alternating or direct current.
- unobtrusiveness — not obtrusive; inconspicuous, unassertive, or reticent.
- unrevolutionary — not revolutionary, progressive, or radical
- vacation course — a course of study undertaken during a vacation, usually combined with other activities
- vascularization — (of a tissue or embryo) to develop or extend blood vessels or other fluid-bearing vessels or ducts; become vascular.
- vasoconstrictor — a nerve or drug that causes vasoconstriction.
- vector addition — the process of finding one vector that is equivalent to the result of the successive application of two or more given vectors.
- vector analysis — the branch of calculus that deals with vectors and processes involving vectors.
- vector function — a function that assigns a vector to each point in a given set.
- venus hairstone — a variety of rutilated quartz, used as a gemstone.
- vespertilionine — of or relating to the bats of the subfamily Vespertilioninae, common in temperate regions and including most familiar species.
- victor emmanuel — 1869–1947, king of Italy 1900–46.
- victoria island — an island off the coast of N Canada, in the Arctic Ocean. 80,340 sq. mi. (208,081 sq. km).
- victoria nyanza — Victoria (def 10).
- viral infection — disease caused by a virus
- virginian stock — a similar and related North American plant, Malcolmia maritima
- 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.
- wolverine state — Michigan (used as a nickname).