Breadcrumb Home > Dictionary > Index H hydraulic pile: Meaning and Definition of Find definitions for: hydrau'lic pile' Pronunciation: [key] — Building Trades. Building Trades. a hollow pile through which a jet of water is forced to wash away the ground beneath. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. hydraulic motor hydraulic press TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: irascible Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language