rational-horizon

rational horizon

noun
horizon ( def 2b ).
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To rational-horizon
American Heritage
Science Dictionary
rational horizon   (rāsh'ə-nəl)  Pronunciation Key 
See celestial horizon.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature