What does underclay mean?

Definitions for underclay

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


  1. underclay(Noun)

    A stratum of clay lying beneath a coal bed.

Webster Dictionary

  1. Underclay(noun)

    a stratum of clay lying beneath a coal bed, often containing the roots of coal plants, especially the Stigmaria

Chambers 20th Century Dictionary

  1. Underclay

    un′dėr-klā, n. the bed of clay almost always found under coal-seams, considered as the soil in which grew the plants that formed the coal.


  1. Chaldean Numerology

    The numerical value of underclay in Chaldean Numerology is: 3

  2. Pythagorean Numerology

    The numerical value of underclay in Pythagorean Numerology is: 4

Images & Illustrations of underclay

  1. underclay


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"underclay." Definitions.net. STANDS4 LLC, 2018. Web. 20 Apr. 2018. <https://www.definitions.net/definition/underclay>.

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