noun🔗ShareSubsueloThe floor structure supporting and underlying the visible flooring or other finishing surface such as a carpet"The plumber had to cut a hole in the kitchen floor to fix the pipes, revealing the plywood subfloor underneath. "El fontanero tuvo que cortar un agujero en el suelo de la cocina para arreglar las tuberías, revelando el subsuelo de madera contrachapada debajo.buildingarchitecturematerialstructureChat with AIVocabulary GamePractice Reading