Pŏl'y-syl-lăb'ie or Pŏl'y-syl-lăb'ie-al, a.

a. [Fr. polysyllabique, and polysyllabe, Gr. πολυσύλλαβος, from πολύς, many, and συλλαβή, syllable.] Pertaining to a polysyllable; consisting of many syllables, or of more than three.