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Meaning of Archæozoic | Babel Free

Adjective CEFR B2

Definitions

Adjective. [B2]

Examples

“It is an astounding fact that at least half of geological time (the Archæozoic and Proterozoic eras) passed before there were living creatures with parts sufficiently hard to form fossils.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

archchemic archconservative archdiocesan archducal archeal archebiotic

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