pentasyllabic
pen·ta·syl·labic
adjective
1.
having or characterized by or consisting of five syllables
Origin
Late Latin pentasyllabos + English -ic
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.