角砾岩 jiǎolìyán breccia Origin Definitions Defs Strokes Stroke Words Sentences Sents 角 jiǎo noun corner corner; place where two lines or edges meet; secluded spot砾岩 礫岩 lìyán conglomerate Sedimentary rock made of rounded pebbles and gravel held together by silica, clay, or other mineral substances.