supercalafrajalisticex.........n......;soo/per/cae/la/fra/ja/stice/ex/pee/al/a/doo/sious/(sound out)...........commonly used when quoter has temporarily no words to say.Meaning 2 ;adj;used to test peoples' spelling abilities.meaning 3- i have no idea what meaning 3 is.
its supercalifragilisticexpialidousious.from movie Mary poppins,from root words 'super'(above) 'cali'(beauty) 'fragilistic'(delicate) 'expiali'(to atone,i guess.) 'docious'(educable). from internet.(Wikipedia.)