Found 3 items, similar to chert.
English → Indonesian (quick) Definition: chert certa
English → English (WordNet) Definition: chert chert n : variety of silica containing microcrystalline quartz
English → English (gcide) Definition: chert Hornstone \Horn"stone`\, n. (Min.) A siliceous stone, a variety of quartz, closely resembling flint, but more brittle; -- called also chert. [1913 Webster]