The definition of 'precambrians' & the word 'precambrians' in example sentences or phrases

Noun
1
the eon following the Hadean time and preceding the Phanerozoic eon; from about 3,800 million years ago until 544 million years ago

Synonyms of the word 'precambrians' & Antonyms of the word 'precambrians'.

Noun
SynonymsPrecambrian aeon, Precambrian period, Precambrian eon, Precambrian,