The definition of a pung is a low, box sleigh that is drawn by a horse.(noun)
An example of a pung is the sleigh in "Jingle Bells."
See pung in Webster's New World College Dictionary
Origin: < earlier tom pung, altered < an unattested New England Algonquian (e.g. Massachusett) name akin to toboggan
See pung in American Heritage Dictionary 4
Origin: Short for dialectal tom-pung
Origin: , from an Algonquian language of southern New England.