underdrain

A worker inspects the underdrain beneath a city street.

Definition

1. Noun:
   • A drain or pipe placed below the surface of the ground, typically used to remove excess water from soil or agricultural land.

Usage Examples

• Noun:
  • The farmer installed an underdrain beneath the field to prevent waterlogging. (A subsurface drain to improve soil drainage.)
  • The underdrain system carried excess rainwater away from the foundation of the house. (A buried pipe for water removal.)

Advanced Usage

• "to lay an underdrain": to install a subsurface drainage system.

  • Engineers laid an underdrain along the road to keep the pavement dry. (They placed a drain underground.)

• "underdrain network": a system of interconnected underground drains.

  • The golf course's underdrain network prevents puddles after heavy rain. (A series of buried pipes.)

Variants and Related Words

• Underdrainage (n): the process or system of draining water from beneath the surface.

  • Proper underdrainage is essential for crop growth in clay soils. (Subsurface water removal.)

• Drain (n): a general term for a pipe or channel that carries away water.

  • The kitchen drain is clogged. (A pipe for wastewater.)

Synonyms

• Subsurface drain: a drain placed below ground level.
• Agricultural drain: a drain used specifically for farming.

Related Idioms