from Wiktionary, Creative Commons Attribution/Share-Alike License

  • adj. Having a pallial sinus.

from the GNU version of the Collaborative International Dictionary of English

  • adj. Having a pallial sinus. See under sinus.

from The Century Dictionary and Cyclopedia

  • Having a sinuous pallial margin and consequent sinuous impression on the shell along the line of attachment of the mantle.


Sorry, no etymologies found.


  • "By the marked reduction in the -- Brachiopods compared with the now richly developed Gasteropods and -- and sinupalliate -- Lamellibranchs," -- it writhed and twisted before his dizzy eyes.

    Little Eve Edgarton


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