bilaterally symmetric

One of the two halves of bilaterally symmetrical animals; one of any opposite symmetrical or homotypic parts in animals and plants.

primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates

n a woolen tunic worn by men and women in ancient Greece n primitive elongated bilaterally symmetrical marine mollusk having a mantle covered with eight calcareous plates

a projective tests using bilaterally symmetrical inkblots

small class of bilaterally symmetrical marine forms comprising the tooth shells