Word:

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.

See also: Azoic

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azido radical
azidothymidine
Azimuth
Azimuth circle
Azimuth compass
Azimuth dial
Azimuthal
Azimuthal error
azo
azo dye
azo group
azo radical
Azo-
Azobenzene
Azogue
Azoic
-- Azoic age --
azoimide
Azole
Azoleic
Azolla
Azolla caroliniana
Azollaceae
azonal
Azonic
Azorean fennel
Azores
Azorian
azotaemia
Azote
Azoted
azotemia
azotemic
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