| volcanologist |
one who studies or works professionally in the field of volcanology. |
| volcanology |
the scientific study of volcanic phenomena. |
| vole |
any of several small rodents similar to mice but having short limbs and tails. |
| Volga |
a major river, the longest in Europe, flowing through central Russia and emptying into the Caspian Sea. |
| Volga River |
a major river, the longest in Europe, flowing through central Russia and emptying into the Caspian Sea. |
| volition |
the act of willing, deciding, or choosing. [2 definitions] |
| volitive |
of, relating to, or arising from the will. [2 definitions] |
| volley |
a simultaneous discharge of firearms or other weapons. [7 definitions] |
| volleyball |
a court game in which two teams hit a large inflated ball back and forth over a high net, and in which points are scored for grounding a ball in the opponent's court. [2 definitions] |
| volplane |
to glide in or as if in an airplane with the engine turned off. [2 definitions] |
| Volstead Act |
an act of Congress passed in 1919 and repealed in 1933, enforcing the Eighteenth Amendment to the U.S. Constitution and forbidding the sale of alcoholic beverages. |
| volt1 |
a unit of electromotive force equal to the force that carries one ampere of current through one ohm resistance. (abbr.: V) |
| volt2 |
an equestrian maneuver in which the horse moves sideways around a center. [2 definitions] |
| voltage |
electromotive force or potential difference, measured in volts. |
| voltaic |
of or pertaining to electricity that is produced by chemical action; galvanic. |
| voltaic battery |
a battery that consists of one or more voltaic cells. |
| voltaic cell |
a cell that contains two plates, or electrodes, of different metals which are immersed in an electrolyte solution, and in which an irreversible chemical reaction produces an electric current. |
| Voltaire |
a French author and philosopher; François Marie Arouet (1694-1778). |
| voltameter |
a device that measures the amount of electricity passing through a conductor by the resultant chemical action, evidenced by the amount of gas released or the amount of metal deposited on an electrode. |
| voltammeter |
a device that measures either voltage or amperage. |
| volt-ampere |
a unit of electrical power equal to the product of one volt and one ampere, or to one watt. |