Vibration :: Vibration (n.) The act of vibrating, or the state of being vibrated, or in vibratory motion; quick motion to and fro; oscillation, as of a pendulum or musical string..
Vibration :: Vibration (n.) A limited reciprocating motion of a particle of an elastic body or medium in alternately opposite directions from its position of equilibrium, when that equilibrium has been disturbed, as when a stretched cord or other body produces musical notes, or particles of air transmit sounds to the ear. The path of the particle may be in a straight line, in a circular arc, or in any curve whatever..
Vulneration :: Vulneration (n.) The act of wounding, or the state of being wounded..
Wallerian Degeneration :: Wallerian degeneration () A form of degeneration occurring in nerve fibers as a result of their division; -- so called from Dr. Waller, who published an account of it in 1850..
Water Rat :: Water rat () The water vole. See under Vole.