Nullable

Pronunciation: /ˈnəɫəbəl/

Nullable (adjective)

  1. Able to have no value or be empty, especially in computing.

Examples

  • The field is nullable, so it can be left blank.
  • A nullable column may contain no data.

Common collocations: nullable field, nullable column, nullable value

Synonyms of Nullable

Neutral

Antonyms of Nullable

  • — In programming, when a value must be present.