pentacrinus definition

  • noun:
    • A genus of big, stalked crinoids, of which several species occur in deep water among the West Indies and somewhere else.
    • the normal genus of sea-lilies of this family Pentacrinidæ, getting the line pentagonal.
41 votes

How would you define pentacrinus?

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