flat-earther Hear it!

flat-earther definition

flat·-earther (-ʉrt̸h′ər)

noun

  1. a person who believes that the earth is flat
  2. a person whose beliefs are regarded as outmoded, irrational, reactionary, etc.

Webster's New World College Dictionary Copyright © 2009 by Wiley Publishing, Inc., Cleveland, Ohio.
Used by arrangement with John Wiley & Sons, Inc.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.