Hit maximum popularity (4)
I believe the answer is:
peak
(Other definitions for peak that I've seen before include "Summit, often pointed" , "Acme" , "Tip" , "Pinnacle" , "Sharp pointed summit" .)
I believe the answer is:
peak
(Other definitions for peak that I've seen before include "Summit, often pointed" , "Acme" , "Tip" , "Pinnacle" , "Sharp pointed summit" .)