wcwのようなどんな単語でも探してください。
 
1.
A structure in which three or more platypi are stacked on top of each other, with the largest platypus on the bottom and the smallest on the top.
The five platypi, in an effort to show off their agility, formed a perfect platypile for the onlooking crowd.
Abigail H.によって 2008年08月09日(土)

Words related to Platypile

australia duck-billed pile platypus pyramid