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A word that you can say when you have no words to say something. The word is quite vague and can mean a variety of things. It can be a compliment, or just something to say for fun. This word is the longest word in the English language, however it originated from the movie Mary Poppins, so it is usually not considered a real word.
You’re supercalifragilisticexpialidocious!
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made popular in the movie Mary Poppins refers to approval of something or finding something to be terrific
Determining if supercalifrgilisticexpialidocious was a legit word was a great excuse to talk to that cute research assistant.

Danny and Alayna had drinks tonight which led to a supercalifragilisticexpialidocious time.
by dannyrich August 7, 2012
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some long ass random word(s) with no spaces
"say the abc's"

*ah shit cakes i dont know my abc's* "supercalifragilisticexpialidocious"
by tomb raider luvr April 17, 2022
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i bet you actually searched this up. the actual definition of one of the world's most longest words.
World's 3rd most longest word, I guess...
supercalifragilisticexpialidocious
by tartyman November 30, 2022
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Supercalifragilisticexpialidocious is a word that means something extraordinary in the movie Mary Poppins Mary Poppins the nanny she uses that word in a song
“That’s supercalifragilisticexpialidocious“
“What?”
Means extraordinary
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This means wonderfully great.
I asked my friend what is Supercalifragilisticexpialidocious, and she start dancing like Mary Poppins
by HUCKLEBERRY:) May 21, 2023
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A comically long word that only Mary Poppins uses. Otherwise, you might need to go seek help.
Supercalifragilisticexpialidocious is a comically long word.
by Speedy Noob August 27, 2025
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