| NOUN | time | Carboniferous, Carboniferous period | from 345 million to 280 million years ago |
|---|---|---|---|
| ADJECTIVE | pert | carboniferous | of or relating to the Carboniferous geologic era |
| pert | carboniferous, carbonaceous, carbonous, carbonic | relating to or consisting of or yielding carbon |
| Sounds | kaa.rbahnih'ferahs | |
|---|---|---|
| Rhymes | abacus ... zealous: 1164 rhymes with ahs... | |
| Meaning | Of or relating to the Carboniferous geologic era. | |
|---|---|---|
| Example | "carboniferous rock system" | |
| Spanish | carbonífero | |
| Nouns | Carboniferous | from 345 million to 280 million years ago |
| Meaning | relating to or consisting of or yielding carbon. | |
|---|---|---|
| Synonyms | carbonaceous, carbonous, carbonic | |
| Spanish | carbónico | |
| Catalan | carbònic | |
| Nouns | carbon | an abundant nonmetallic tetravalent element occurring in three allotropic forms |
| Meaning | From 345 million to 280 million years ago. | |
|---|---|---|
| Synonym | Carboniferous period | |
| Instance of | period, geological period | A unit of geological time during which a system of rocks formed |
| Part of | Paleozoic, Paleozoic era | From 544 million to about 230 million years ago |
| Parts | Mississippian, Missippian period, Lower Carboniferous, Lower Carboniferous period | From 345 million to 310 million years ago |
| Pennsylvanian, Pennsylvanian period, Upper Carboniferous, Upper Carboniferous period | From 310 million to 280 million years ago | |
| Spanish | carbonífero | |
| Catalan | carbonífer | |
| Adjectives | carboniferous | of or relating to the Carboniferous geologic era |
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