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Webster 1913 Edition
Azoic
A-zo′ic
,Adj.
[Gr.
ἀ
priv. + [GREEK] life, from [GREEK] to live.] 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
. rocks. azoic