Found 2 items, similar to Choroid.
English → English (WordNet) Definition: choroid choroid n : a highly vascular membrane in the eye between the retina and the sclera [syn: choroid coat]
English → English (gcide) Definition: Choroid Choroid \Cho"roid\, a. [gr. ?; ? chorion + e'i^dos form.] (Anat.) resembling the chorion; as, the choroid plexuses of the ventricles of the brain, and the choroid coat of the eyeball. -- n. The choroid coat of the eye. See Eye. [1913 Webster] Choroid plexus (Anat.), one of the delicate fringelike processes, consisting almost entirely of blood vessels, which project into the ventricles of the brain. [1913 Webster]