Diatom
(n.) One of the Diatomaceae, a family of minute unicellular Algae having a siliceous covering of great delicacy, each individual multiplying by spontaneous division. By some authors diatoms are called Bacillariae, but this word is not in general use.
(n.) A particle or atom endowed with the vital principle.
Similar Words:
Diatom Diatomic Diatomous Diatonic Diatonically Gladiator Gladiatorial Gladiatorian Gladiatorism Gladiatorship