What's Trending Now
More Trending Words
alienation of affection
Definition of alienation of affection
: the diversion of a person's affection from someone who has certain rights or claims to such affection to a third person who is held to be the instigator or cause of the diversion
Indulge Your Inner Word Nerd
There's more!
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Start your free trial today and get unlimited access to America's largest dictionary, with:
- More than 250,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
First Known Use of alienation of affection
1647
Seen and Heard
What made you want to look up alienation of affection? Please tell us where you read or heard it (including the quote, if possible).
Writing? Check your grammar now!