Thesaurus: azoic
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.
Related headwords
lifedefinitionanimaldefinitionagedefinitionanteriordefinitionexistencedefinitiondestitutedefinitionformeddefinitionglobedefinitionleastdefinitionorganicdefinitionrocksdefinitiontheredefinitionvestigedefinitionappearancedefinitionarchdefinitioneozoicdefinitionnoundefinitionprecedingdefinitionseedefinitiontomedefinitionunderstooddefinitionpaleozoicdefinitionazimuthalneighborazimuthsneighborazithromycinneighborazoneighborazo dyeneighborazo groupneighbor
Definitions
- a. 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.
- adj. before the appearance of life
- 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. Azoic age (Geol.), the age preceding the existence of animal life, or anterior to the paleozoic tome. Azoic is also used as a noun, age being understood. See Archæan, and Eozoic.
- Destitute of any vestige of organic life, or at least of animallife; anterior to the existence of animal life; formed when there wasno animal life on the globe; as, the azoic. rocks. Azoic age (Geol.),the age preceding the existence of animal life, or anterior to thepaleozoic tome. Azoic is also used as a noun, age being understood.See Archæan, and Eozoic.
- s. before the appearance of life