Synonyms of Precambrian in English :
Antonyms of Precambrian in English
Thesaurus of Precambrian in English
Precambrian
see definition of precambrianSynonyms of precambrian
1. (noun) the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago