
• (a.) Belonging to the Infusoria; composed of, or containing, Infusoria; as, infusorial earth.
Found on
http://thinkexist.com/dictionary/meaning/infusorial/

<zoology> Belonging to the Infusoria; composed of, or containing, Infusoria; as, infusorial earth. ... <geology> Infusorial earth, a deposit of fine, usually white, siliceous material, composed mainly of the shells of the microscopic plants called diatoms. It is used in polishing powder, and in the manufacture of dynamite. ... Source: W...
Found on
http://www.encyclo.co.uk/local/20973
In`fu·so'ri·al adjective (Zoology) 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 ...
Found on http://www.encyclo.co.uk/webster/I/58
pertaining to, containing, or consisting of infusorians: infusorial earth.
Found on https://www.infoplease.com/dictionary/infusorial
No exact match found.