polysyllabic

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. having or characterized by words of more than three syllables
• Similar to:
syllabic
• Derivationally related forms:
polysyllable
2. (of words) long and ponderous;
having many syllables
- sesquipedalian technical terms
• Syn:
sesquipedalian
• Similar to:
long
• Derivationally related forms:
sesquipedalian (for: sesquipedalian), sesquipedality (for: sesquipedalian), polysyllable