[{"Bold_text": "noun", "List Items": ["a thin, coarse mortar poured into various narrow cavities, as masonry joints or rock fissures, to fill them and consolidate the adjoining objects into a solid mass.", "a coat of plaster for finishing a ceiling or interior wall.", "Usuallygrouts.lees; grounds.", "Archaic.coarse meal or porridge.grouts, groats .", "coarse meal or porridge.", "grouts, groats ."]}, {"Bold_text": "verb (used with object)", "List Items": ["to fill or consolidate with grout.", "to use as grout."]}]