Origin of incestuous
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for incestuous
- relating to or involving incestan incestuous union
- guilty of incest
- obsolete resulting from incestan incestuous bastard
- resembling incest in excessive or claustrophobic intimacy
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for incestuous
1530s, from Latin incestuosus "incestuous," from incestus "unchaste" (see incest). Figurative use is from 1744. Related: Incestuously; incestuousness.
Online Etymology Dictionary, © 2010 Douglas Harper
- Of, involving, or suggestive of incest.
- Having committed incest.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.