azoic rock

Noun

Meaning

azoic rock (plural azoic rocks)

(dated) primeval rock formed during the Hadean and devoid of any fossil

Azoic rock (plural Azoic rocks)

(dated) Alternative letter-case form of azoic rock

Source: en.wiktionary.org

Close letter words and terms

azogue azoic azoic dye azoimide azoindoxyl azokeratin