Definition of chorion

Scrabble & Words with friends points


  • chorion is a valid Scrabble US word with a point value of 12
  • chorion is a valid Scrabble UK word with a point value of 12
  • chorion is a valid Words with friends word with a point value of 13

Definition of chorion


  • the outermost membranous sac enclosing the embryo in higher vertebrates (reptiles, birds and mammals) (noun)

See definition of chorion in Merriam Webster