Gable The triangular upper part of a wall between the sloping ends of a gable roof. Related Articles: Glossary: BargeboardGlossary: Clipped Gable RoofGlossary: Dutch GableGlossary: Eave ReturnGlossary: Fascia« Back to Glossary IndexRelated Terms:Term: Gable Roof admin2017-03-15T14:49:04+00:00