Definition for the word Quaternary.

  • last 2 million years
  • coming next after the third and just before the fifth in position or time or degree or magnitude
  • consisting of or especially arranged in sets of four
  • the cardinal number that is the sum of three and one

  • Is Quaternary a Valid Scrabble Word?

    Yes Quaternary is a valid Scrabble word.

    Scrabble Point Value of Quaternary: 22 Points