What does vermiculite mean?

Definitions for vermiculitevərˈmɪk yəˌlaɪt

Here are all the possible meanings and translations of the word vermiculite.


  1. vermiculite(Noun)

    A hydrated silicate mineral which expands on heating; it is used in insulation and as a medium for planting

  2. Origin: vermiculus, wormlet for its fibrous nature and tendency to expand into worm-like shapes when heated

Webster Dictionary

  1. Vermiculite(noun)

    a group of minerals having, a micaceous structure. They are hydrous silicates, derived generally from the alteration of some kind of mica. So called because the scales, when heated, open out into wormlike forms

  2. Origin: [L. vermiculus, dim. of vermis worm.]


  1. Vermiculite

    Vermiculite is a hydrous, silicate mineral that is classified as a phyllosilicate and that expands greatly when heated. Exfoliation occurs when the mineral is heated sufficiently, and the effect is routinely produced in commercial furnaces. Vermiculite is formed by weathering or hydrothermal alteration of biotite or phlogopite. Large commercial vermiculite mines currently exist in Russia, South Africa, China, and Brazil.


  1. Chaldean Numerology

    The numerical value of vermiculite in Chaldean Numerology is: 4

  2. Pythagorean Numerology

    The numerical value of vermiculite in Pythagorean Numerology is: 2

Images & Illustrations of vermiculite

  1. vermiculitevermiculitevermiculite


Find a translation for the vermiculite definition in other languages:

Select another language:

Discuss these vermiculite definitions with the community:

Word of the Day

Would you like us to send you a FREE new word definition delivered to your inbox daily?

Please enter your email address:     


Use the citation below to add this definition to your bibliography:


"vermiculite." Definitions.net. STANDS4 LLC, 2018. Web. 19 Apr. 2018. <https://www.definitions.net/definition/vermiculite>.

Are we missing a good definition for vermiculite? Don't keep it to yourself...

Nearby & related entries:

Alternative searches for vermiculite:

Thanks for your vote! We truly appreciate your support.