supercalifragilisticexpialidocious
[ soo-per-kal-uh-fraj-uh-lis-tik-ek-spee-al-i-doh-shuh s ]
/ ˌsu pərˌkæl əˌfrædʒ əˌlɪs tɪkˌɛk spiˌæl ɪˈdoʊ ʃəs /
adjective
(used as a nonsense word by children to express approval or to represent the longest word in English.)
Words nearby supercalifragilisticexpialidocious
superbike, superblock, superbomb, superbug, supercalender, supercalifragilisticexpialidocious, supercapital, supercar, supercargo, supercede, supercell
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019