- any benign or malignant tumor of chorionic tissue; choriocarcinoma.
Origin of chorioma
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- A benign or malignant tumor of chorionic tissue.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.