Holdout

Pronunciation: /ˈhoʊlˌdaʊt/

Holdout (noun)

  1. A person who does not agree with others or does not join them.
  2. A part of data kept aside so it can be tested later, not used during training.
  3. A small remaining amount kept back for later use, especially in a plan or agreement.

Examples

  • A holdout refused to agree, even after everyone else accepted.
  • The holdout kept saying no, while others moved forward.