Holdout Test For Email Sending Frequency Testing

The meaning of HOLDOUT is one that holds out (as in negotiations); also : an instance of holding out. How to use holdout in a sentence. HOLDOUT definition: 1. a person, organization, or country that continues to do something, despite other people trying.. Learn more. HOLDOUT definition: an act or instance of holding out. See examples of holdout used in a sentence. A holdout is someone who refuses to agree or act with other people in a particular situation and by doing so stops the situation from progressing or being resolved. Define holdout. holdout synonyms, holdout pronunciation, holdout translation, English dictionary definition of holdout. n. 1. One that withholds agreement or consent upon which progress is.

Oct 12, 2025 · holdout (plural holdouts) One who refuses to give consent to an agreement in the hope of an improved offer; one who holds out; one who clings to a cause that has been mostly abandoned.