supercalifragilisticexpialidociously

English

Etymology

From supercalifragilisticexpialidocious +‎ -ly.

Pronunciation

Audio (US): (file)

Adverb

supercalifragilisticexpialidociously (comparative more supercalifragilisticexpialidociously, superlative most supercalifragilisticexpialidociously)

In a supercalifragilisticexpialidocious manner.