We found 6 dictionaries that define the word polysyllabic word:

General (6 matching dictionaries)

1. polysyllabic word: Vocabulary.com
2. polysyllabic word: Dictionary.com
3. polysyllabic word: Rhymezone
4. polysyllabic word: FreeDictionary.org
5. polysyllabic word: Mnemonic Dictionary
6. polysyllabic word: TheFreeDictionary.com

(Note: See polysyllabic_words as well.)

Definitions from WordNet (polysyllabic word) ▸ noun:  a word of more than three syllables Opposite: monosyllabic, short, brief, concise ▸ Words similar to polysyllabic word ▸ Usage examples for polysyllabic word ▸ Idioms related to polysyllabic word ▸ Wikipedia articles (New!) ▸ Words that often appear near polysyllabic word ▸ Rhymes of polysyllabic word ▸ Invented words related to polysyllabic word