Not even close. Euphoric is an adjective which means "extremely happy", whereas summarize is a verb which means "to put in short form". There is no relation whatsoever between the two words. I can't imagine how you would even think of putting them together in the same question.
To summarize means to 'sum something up' or shorten it into conses form.
You would say "Have a euphoric day".
"Have a euphoric day" is the correct phrasing. The article "a" is used before words that start with a consonant sound, like 'euphoric'.
It means that you feel euphoric and totally optimistic.
It refers to the happiness some people derive from their disapproval of others.
Advise.
"To summarize" means about the same.
Opposite words for euphoric include:sedatedepressed
Euphoric Heartbreak was created in 2010.
To summarize means to 'sum something up' or shorten it into conses form.
euphoric - happy, elated, 'high', almost ecstatic
Two beers gives me a euphoric feeling.