D defs.my
Entry 1 sense Webster, 1913

Choroid

· Cho·roid · IPA /ˈkɔɹˌɔɪd/
01 a. resembling the chorion; as, the choroid plexuses of the ventricles of the brain, and the choroid coat of the eyeball.
  1. 1.
    resembling the chorion; as, the choroid plexuses of the ventricles of the brain, and the choroid coat of the eyeball.(Anat.)
Phrases & compounds
Choroid plexus — one of the delicate fringelike processes, consisting almost entirely of blood vessels, which project into the ventricles of the brain.