Definition of "apod" []

• Lacking feet; apodal. (adjective)
• Lacking a ventral fin. (adjective)
• An animal without feet. (noun)

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• "At that point, a foreground cave may provide little protection, as the entire white dwarf star will explode in a tremendous supernova.apod. nasa.gov/apod/ap091117. html"
• "Such complex looking landforms in the Cydonia region are thought to be the result of landslides and erosion of the ancient Martian crust.antwrp. gsfc.nasa.gov/apod/ap060926. html"
• "Pictured above, the Ares 1-X blasts into space while the top part of the rocket becomes engulfed in a shock collar of water droplets likely created by the sudden drop of air pressure.apod. nasa.gov/apod/ap091102. html"