pē|erˌper|d(y)ü noun
( -s )
Etymology: French pierre perdue, literally, lost stone
: blocks of stone or concrete heaped loosely in the water to make a foundation (as for a seawall)
pē|erˌper|d(y)ü noun
( -s )
Etymology: French pierre perdue, literally, lost stone
: blocks of stone or concrete heaped loosely in the water to make a foundation (as for a seawall)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012