Mortarboard, e.g. (3)
I believe the answer is:
cap
(Other definitions for cap that I've seen before include "Covering for head or bottle" , "cover" , "Surpass with headwear" , "Soft hat; lid" , "Surpass by following with something better" .)
I believe the answer is:
cap
(Other definitions for cap that I've seen before include "Covering for head or bottle" , "cover" , "Surpass with headwear" , "Soft hat; lid" , "Surpass by following with something better" .)