释义 |
gritstone ThesaurusNoun | 1. | gritstone - a hard coarse-grained siliceous sandstonegrit, gritrocksandstone - a sedimentary rock consisting of sand consolidated with some cement (clay or quartz etc.) | EncyclopediaSeegritgritstone Related to gritstone: breccia, limestone, sandstoneSynonyms for gritstonenoun a hard coarse-grained siliceous sandstoneSynonymsRelated Words |