D defs.my
Entry 1 sense Webster, 1913

Polycotyledonary

· Pol·y·cot·y·led·on·a·ry · IPA
01 a. Having the villi of the placenta collected into definite patches, or cotyledons.
  1. 1.
    Having the villi of the placenta collected into definite patches, or cotyledons.(Anat.)