incestuous

incestuous definition - medical

in·ces·tu·ous (ĭn-sĕsˈcho͞o-əs)

adjective
  1. Of, involving, or suggestive of incest.
  2. Having committed incest.

The American Heritage® Medical Dictionary Copyright © 2009 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.