← Back to search

Meaning of azoic rock | Babel Free

Noun CEFR B2

Definitions

primeval rock formed during the Hadean and devoid of any fossil
dated
Alternative letter-case form of azoic rock.
alt-of, dated

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

azoimide azoindoxyl azokeratin azolane azole azoleic acid