A fictitious word introduced in
Mary Poppins. Thought to be a
nonsense word, but it contains
elements of real Greek and Latin roots:
super: above, over, extreme
cali: beauty
fragilistic: delicate
expiali: to atone, to make amends
docious: educable, able to learn
Put
together, "supercalifragilisticexpialidocious" translates roughly to "atoning for educability through
delicate beauty" or "atoning for extreme and
delicate beauty while remaining highly educable".