Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun class_merostomata

1 sense of class merostomata

Sense 1
Merostomata, class Merostomata -- (used in some classifications; includes the orders Xiphosura and Eurypterida)
       => arthropod -- (invertebrate having jointed limbs and a segmented body with an exoskeleton made of chitin)