noun🔗SharePozo negro, fosa sépticaA cesspool; a pit or covered cistern used to collect sewage and waste water."The old apartment building had a leaky cesspit, causing a foul smell to permeate the hallways. "El antiguo edificio de apartamentos tenía un pozo negro con fugas, lo que provocaba que un olor fétido impregnara los pasillos.utilityenvironmentarchitectureChat with AIVocabulary GamePractice Reading