16-letter words containing l, u, s, i
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- urinary calculus — a calcareous concretion in the urinary tract.
- utility software — system software that manages and optimizes the performance of hardware
- vancouver island — an island of SW Canada, off the SW coast of British Columbia: separated from the Canadian mainland by the Strait of Georgia and Queen Charlotte Sound, and from the US mainland by Juan de Fuca Strait; the largest island off the W coast of North America. Chief town: Victoria. Pop: 706 243 (2001). Area: 32 137 sq km (12 408 sq miles)
- vascular cambium — cambium.
- vaughan williams — Ralph, 1872–1958, English composer.
- verneuil process — a process for making synthetic rubies, sapphires, spinels, etc., by the fusion at high temperatures of powdered compounds.
- verruca vulgaris — the common wart.
- vestibular nerve — the part of the auditory nerve in the inner ear that carries sensory information related to body equilibrium.
- vestibule school — a school in an industrial establishment where new employees are given specific training in the jobs they are to perform.
- victorian values — qualities considered to characterize the Victorian period, including enterprise and initiative and the importance of the family
- video journalism — the techniques, methods, etc., of preparing and broadcasting informational, social, political, and other nonfiction subjects via news and documentary programs.
- visible spectrum — the range of wavelengths of electromagnetic radiation that is normally visible, from 380 to 760 nm.
- visual interface — (tool, text) (vi) /V-I/, /vi:/, *never* /siks/ A screen editor crufted together by Bill Joy for an early BSD release. vi became the de facto standard Unix editor and a nearly undisputed hacker favourite outside of MIT until the rise of Emacs after about 1984. It tends to frustrate new users no end, as it will neither take commands while expecting input text nor vice versa, and the default setup provides no indication of which mode the editor is in (one correspondent accordingly reports that he has often heard the editor's name pronounced /vi:l/). Nevertheless it is still widely used (about half the respondents in a 1991 Usenet poll preferred it), and even some Emacs fans resort to it as a mail editor and for small editing jobs (mainly because it starts up faster than the bulkier versions of Emacs). See holy wars.
- visual magnitude — Astronomy. magnitude (def 5a).
- visual-magnitude — size; extent; dimensions: to determine the magnitude of an angle.
- vitruvian scroll — a scroll forming a stylized wave pattern.
- vitruvius pollio — Marcus, flourished 1st century b.c, Roman architect, engineer, and author.
- well-illustrated — containing pictures, drawings, and other illustrations: an illustrated book.
- whited sepulcher — an evil person who feigns goodness; hypocrite. Matt. 23:27.
- whited sepulchre — hypocrite
- wild honeysuckle — pinxter flower.
- wish fulfillment — gratification of desires.
- wishful thinking — interpretation of facts, actions, words, etc., as one would like them to be rather than as they really are; imagining as actual what is not.
- zollner illusion — a spatial illusion in which parallel lines intersected by short oblique lines are perceived as converging or diverging.