Atop (4)
'atop' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for upon that I've seen before include "Preposition" , "Children's tales may begin ` `Once .... a time' '" , "Immediately after" , "On tope of" , "Straddling" .)
'atop' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for above that I've seen before include "Given earlier (in text)" , "Mentioned earlier" , "Higher than or over something" , "At a higher level" , "Aforementioned" .)