Definition of microtubule

Scrabble & Words with friends points


  • microtubule is a valid Scrabble US word with a point value of 17
  • microtubule is a valid Scrabble UK word with a point value of 17
  • microtubule is a valid Words with friends word with a point value of 23

Definition of microtubule


  • a microscopically small tubule (noun)

See definition of microtubule in Merriam Webster