Protozoic
Pronunciation : Pro`to*zo"ic
Part of Speech : a.
Definition : 1. (Zo?l.)
Defn: Of or pertaining to the Protozoa.
2. (Geol.)
Defn: Containing remains of the earliest discovered life of the globe, which included mollusks, radiates and protozoans.
Source : Webster's Unabridged Dictionary, 1913