from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. hyoplastron

from the GNU version of the Collaborative International Dictionary of English

  • n. See hyoplastron.

from The Century Dictionary and Cyclopedia

  • n. The second lateral piece of the so-called sternum — that is, of the plastron — of a chelonian; the hyoplastron of Huxley. See second cut under Chelonia.


hyo- +‎ sternum (Wiktionary)


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