13-letter words containing o, v, i, t
- virgo cluster — a cluster of about 2500 galaxies in the constellation Virgo, the nearest cluster to our galaxy.
- virgo intacta — a girl or woman whose hymen has not been broken
- visceroptosis — a downward displacement of the intestine
- visitor's tax — a tax that visitors to a place must pay
- visual cortex — the portion of the cerebral cortex of the brain that receives and processes impulses from the optic nerves.
- visualization — to recall or form mental images or pictures.
- vitreous body — a transparent gelatinous substance, permeated by fine fibrils, that fills the interior of the eyeball between the lens and the retina
- vitrification — act or process of vitrifying; state of being vitrified.
- vivisectorium — the location where vivisection takes place
- vocationalism — the practice or policy of requiring vocational training of all college or high-school students.
- vocationalist — the practice or policy of requiring vocational training of all college or high-school students.
- volcanic tuff — tuff2 .
- volcanologist — the scientific study of volcanoes and volcanic phenomena.
- voluntariness — done, made, brought about, undertaken, etc., of one's own accord or by free choice: a voluntary contribution.
- voluntaristic — Philosophy. any theory that regards will as the fundamental agency or principle, in metaphysics, epistemology, or psychology.
- volute spring — a coil spring, conical in shape, extending in the direction of the axis of the coil.
- vote-catching — relating to a means of securing votes
- voting rights — the entitlement of an individual to vote
- votive candle — religion: candle lit in prayer
- vulcanization — to treat (rubber) with sulfur and heat, thereby imparting strength, greater elasticity, durability, etc.
- vulgarization — to make vulgar or coarse; lower; debase: to vulgarize standards of behavior.
- wave equation — Mathematics, Physics. any differential equation that describes the propagation of waves or other disturbances in a medium.
- wave function — a solution of a wave equation.
- white vitriol — a colorless, crystalline, water-soluble powder, ZnSO 4 ⋅7H 2 O, used for preserving skins and wood, in the electrodeposition of zinc, in the bleaching of paper, as a mordant in calico printing, and in medicine as an astringent, styptic, and emetic.
- whithersoever — Wherever.
- winter savory — See under savory2 .
- work overtime — work extra hours