Dictionary.com
Thesaurus.com
Showing results for hydraulic pile. Search instead for Hydraulic+valve.

hydraulic pile

American  

noun

Building Trades.

  1. a hollow pile through which a jet of water is forced to wash away the ground beneath.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.