Definition of polysyllabically in English:

polysyllabically

adverb

  • See polysyllabic

    • ‘Were he still with us, he would no doubt be saying, "I told you so," except more polysyllabically.’
    • ‘And second, the writing is so inflated, both polysyllabically and by median sentence length, that the dutiful reader cannot help feeling that he or she has been sentenced indeed.’