mesopterygium definition

  • noun:
    • The middle one of several three principal basal cartilages inside fins of fishes.
    • The middle one of many three principal basal cartilages within the fins of fishes.
    • the center one of several basal cartilages that your pterygium of a fish, as an elasmobranch, may provide, between the propterygium as well as the metapterygium. See pterygium.

Related Sources

  • Sentence for "mesopterygium"
53 votes

How would you define mesopterygium?

All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own!