[ C ] a robust column or put up of wood, metallic, or concrete that may be pushed into the bottom to aid help a building to add or give in the plentiful or extreme method: My mom-in-regulation finds a method to pile on far more criticism of my life https://community-impact51616.blog5star.com/36264800/the-single-best-strategy-to-use-for-pile-foundation-engineering-bangladesh