IPA: /sərˈpæsɪŋli/
KK: /sɜrˈpæsɪŋli/
In a way that is better or greater than others; exceptionally.
She performed surpassingly well in the competition, impressing everyone with her skills.
Surpassingly → It is formed from "sur-" (meaning over or above) and "passare" (meaning to step or go). The suffix "-ingly" indicates a manner of doing something. Thus, "surpassingly" means in a manner that goes beyond or exceeds.
Think of going 'over' ('sur-') and 'stepping' ('passare') beyond something — that's why surpassingly means to do something in an exceeding manner.