apparent horizon

Science Dictionary
apparent horizon   (ə-pâr'ənt)  Pronunciation Key 
See horizon.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
WordNet
apparent horizon

noun
the line at which the sky and Earth appear to meet [syn: horizon
WordNet® 3.0, © 2006 by Princeton University.
Cite This Source
00:10
Apparent horizon is always a great word to know.
So is gobo. Does it mean:
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes.
Copyright © 2013 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT