Multisyllabic
The Century Dictionary and Cyclopedia
Consisting of many syllables; polysyllabic.
Wiktionary, Creative Commons Attribution/Share-Alike License
adjective.
Having
more
than one
syllable
.
Word Usage
"Now, Krikorian is right that final stress is rare in multisyllabic English words."
Antonyms
Words with the opposite meaning
monosyllabic
Synonym
Words with the same meaning
polysyllabic