bidiscoidal
adj. [L. bis, two; Gr. diskos, circular plate; eidos, form]
Having two disc-shaped parts.

Online Dictionary of Invertebrate Zoology. . 2005.

Look at other dictionaries:

  • bidiscoidal — Resembling, or consisting of, two disks …   Medical dictionary

  • primate — primatal, adj., n. primatial /pruy may sheuhl/, primatical /pruy mat i keuhl/, adj. /pruy mayt/ or, esp. for 1, /pruy mit/, n. 1. Eccles. an archbishop or bishop ranking first among the bishops of a province or country. 2. any of various… …   Universalium

  • Placenta — A temporary organ joining the mother and fetus, the placenta transfers oxygen and nutrients from the mother to the fetus, and permits the release of carbon dioxide and waste products from the fetus. It is roughly disk shaped, and at full term… …   Medical dictionary

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”