Extreme and lasting emotional shock and joy caused by an monumental accomplishment or experience, or a case of such shock happening. From Greek eu- and trōma meaning good-trauma.
Angie felt overwhelmed from eutroma following her achieving her dream of completing an Ironman triathlon.

Bob Beaman suffered from a cataplexy attack brought on by the eutroma of learning he broke the long jump world record by nearly two feet.
by Gio Marron September 19, 2022
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