Found 2 items, similar to decidua.
English → English (WordNet) Definition: decidua decidua n : the epithelial tissue of the endometrium [also: deciduae (pl)]
English → English (gcide) Definition: Decidua Decidua \De*cid"u*a\ (?; 135), n. [NL., fr. L. deciduus. See Deciduous.] (Anat.) The inner layer of the wall of the uterus, which envelops the embryo, forms a part of the placenta, and is discharged with it. [1913 Webster] ||