1. azoic - Adjective
2. azoic - Adjective Satellite
Destitute of any vestige of organic life, or at least of animal life; anterior to the existence of animal life; formed when there was no animal life on the globe; as, the azoic. rocks.
Source: Webster's dictionaryazoic rocks contain not organic remains Source: Internet
Azoic dyeing is a technique in which an insoluble azo dye is produced directly onto or within the fiber. Source: Internet