16-letter words containing c, i, r, u, l
- underpitch vault — a construction having a central vault intersected by vaults of lower pitch.
- unenforceability — to put or keep in force; compel obedience to: to enforce a rule; Traffic laws will be strictly enforced.
- unparticularized — to make particular.
- unpredictability — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- upsilon particle — the 20th letter of the Greek alphabet (Υ, υ).
- urinary calculus — a calcareous concretion in the urinary tract.
- 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.
- ventriculography — radiography of the ventricles of the heart after injection of a contrast medium
- 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.
- victorian values — qualities considered to characterize the Victorian period, including enterprise and initiative and the importance of the family
- virtual particle — an elementary particle of transitory existence that does not appear as a free particle in a particular situation but that can transmit a force from one particle to another.
- 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.
- vitruvian scroll — a scroll forming a stylized wave pattern.
- vulcanized fiber — a leatherlike substance made by compression of layers of paper or cloth that have been treated with acids or zinc chloride, used chiefly for electric insulation.
- well-articulated — made clear or distinct: articulated sounds.
- wheelchair-bound — unable to walk through injury, illness, etc and relying on a wheelchair to move around
- whited sepulcher — an evil person who feigns goodness; hypocrite. Matt. 23:27.
- whited sepulchre — hypocrite
- woodland caribou — a variety of caribou inhabiting the bogs and forests of eastern Canada, having large, palmate antlers.