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Infusorial   Listen
adjective
Infusorial  adj.  (Zool.) Belonging to the Infusoria; composed of, or containing, Infusoria; as, infusorial earth.
Infusorial earth (Geol.), a deposit of fine, usually white, siliceous material, composed mainly of the shells of the microscopic plants called diatoms; also called diatomaceous earth, kieselguhr, and diatomite. It is used in polishing powder, and in the manufacture of dynamite.






Collaborative International Dictionary of English 0.48








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"Infusorial" Quotes from Famous Books



... of definitely-expressed thought, and the more harmoniously it adapts itself to all vital manifestations—the more conclusive must be the induction on which it rests.[3] The emphatic statement that the "primordial germs" of all living things are in the earth, from the lowest infusorial form to the highest vital organism below "specifically-created" man, when supplemented by the scientific statement that "vital units" make their appearance whenever environing conditions favor, is conclusively a theory which accounts for all the life-manifestations ...
— Life: Its True Genesis • R. W. Wright

... dangerous,—at least not worth speaking of," replied the manager; "nitro-glycerine by itself is indeed very dangerous, being easily exploded by concussion or mere vibration; but when mixed with infusorial earth and thus converted into dynamite, it is one of the safest explosives in existence—not quite so safe, indeed, as gun-cotton, but much more so than gunpowder. Any sort of fire will explode gunpowder, but any sort ...
— In the Track of the Troops • R.M. Ballantyne



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