Definition of interstitial

Scrabble & Words with friends points


  • interstitial is a valid Scrabble US word with a point value of 12
  • interstitial is a valid Scrabble UK word with a point value of 12
  • interstitial is a valid Words with friends word with a point value of 14

Definition of interstitial


  • of or relating to interstices ()

See definition of interstitial in Merriam Webster