pipi

The soil is very dry, and the beach composed exclusively of small "pipi" shells—small bivalves.
Life of John Coleridge Patteson|Charlotte M. Yonge
The beach is composed entirely of the shells of "pipi" (small cockles); always, therefore, dry and pleasant to walk upon.
Life of John Coleridge Patteson|Charlotte M. Yonge
It was easy to see the direction of the sympathy of Pipi Valley.
Pierre And His People, [Tales of the Far North], Complete|Gilbert Parker
I was troubled at this, and asked him if Shon was in Pipi Valley yet. '
Pierre And His People, [Tales of the Far North], Complete|Gilbert Parker

"I know what happened in Pipi Valley," she said, timidly and wearily.
Pierre And His People, [Tales of the Far North], Complete|Gilbert Parker

British Dictionary definitions for pipi

pipi

/ (ˈpɪpiː) /

noun plural pipi or pipis

any of various shellfishes, esp Plebidonax deltoides of Australia or Mesodesma novae-zelandiae of New Zealand

Word Origin for pipi

Māori

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012