empty set


Mathematics The set that has no members or elements.

Nearby words

  1. empty calories,
  2. empty cow,
  3. empty morph,
  4. empty nest,
  5. empty nester,
  6. empty suit,
  7. empty word,
  8. empty-handed,
  9. empty-headed,
  10. empty-nest syndrome

The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.