Meeting of high-level leaders (6)
I believe the answer is:
summit
(Other definitions for summit that I've seen before include "Top or extreme point" , "Topmost point" , "Crown" , "High point" , "Peak or crest" .)
I believe the answer is:
summit
(Other definitions for summit that I've seen before include "Top or extreme point" , "Topmost point" , "Crown" , "High point" , "Peak or crest" .)