When does it mean in the song a brick house?

In the context of the song "Brick House" by the Commodores, the term "brick house" is used as a metaphor to describe a strong and physically attractive woman. It is a term of admiration and appreciation for her enduring qualities and resilience, both physically and emotionally. The phrase "brick house" emphasizes her robust and solid presence, suggesting that she is not easily swayed or defeated. Overall, it conveys an image of a woman who exudes strength, confidence, and durability.