Definition

Noun: A building material consisting of a block made from a mixture of earth (typically clay or loam), water, and often an organic stabilizer like straw, which is then dried, usually in the sun, rather than being fired in a kiln.

Usage

• Primary Use: Refers to the individual unit or block used in construction.
  • The ancient walls were constructed from thousands of sun-dried mud bricks.
  • Traditional houses in the region are often made of mud brick.

Advanced Usage

• As a mass noun (uncountable): Can refer to the material in a general sense, not just individual units.
  • The entire structure was built of mud brick.
• In historical/archaeological contexts: Often used to describe ancient building techniques and surviving structures.
  • The archaeologists studied the composition of the collapsed mud brick.

Variants and Related Words

• Adobe: A specific type of mud brick, traditionally made with clay, sand, straw, and water, and sun-dried. The terms are often used interchangeably, though "adobe" is particularly associated with Spanish and Southwestern US architecture.
• Rammed earth: A related construction technique where a damp mixture of earth is compacted into a formwork to create solid walls, rather than individual bricks.
• Cob: Another earth-based building material applied in lumps or masses, not formed into distinct bricks.

Synonyms

• Sun-dried brick
• Earth brick
• Adobe brick (a specific synonym)

Antonyms / Contrasting Terms

• Fired brick: A brick hardened by heat in a kiln.
• Concrete block: A modern prefabricated building block.
• Stone: A natural building material.

Noun

1. a brick made from baked mud