sesquipedalia

English Thesaurus

1. a very long word (a foot and a half long) (noun.communication)

hypernym	:	polysyllabic word, polysyllable,
definition	:	a word of more than three syllables (noun.communication)

derivation	:	polysyllabic, sesquipedalian,
definition	:	(of words) long and ponderous; having many syllables (adj.all)

derivation	:	polysyllabic, sesquipedalian,
definition	:	(of words) long and ponderous; having many syllables (adj.all)