Definition of V

Noun

• the 22nd letter of the Roman alphabet
  
• the cardinal number that is the sum of four and one
  five - 5 cinque quint quintet - fivesome quintuplet pentad fin phoebe - little phoebe
• a soft silvery white toxic metallic element used in steel alloys
  it occurs in several complex minerals including carnotite and vanadinite
  vanadium - atomic number 23
• a unit of potential equal to the potential difference between two points on a conductor carrying a current of 1 ampere when the power dissipated between the two points is 1 watt
  equivalent to the potential difference across a resistance of 1 ohm when 1 ampere of current flows through it
  volt

Adjective

• being one more than four
  five - 5

Word games points for the V

• Scrabble® score of the v (4)
• Word Chums® score of the v (6)
• Words With Friends® score of the v (5)