Definition of diatom

Scrabble & Words with friends points


  • diatom is a valid Scrabble US word with a point value of 9
  • diatom is a valid Scrabble UK word with a point value of 9
  • diatom is a valid Words with friends word with a point value of 10

Definition of diatom


  • microscopic unicellular marine or freshwater colonial alga having cell walls impregnated with silica (noun)

See definition of diatom in Merriam Webster