septarium

noun
plural septaria\ -​ə \

Definition of septarium

: a concretionary nodule usually of limestone or clay ironstone intersected within by cracks filled with calcite, barite, or other minerals — compare geode

History and Etymology for septarium

New Latin, from sept- + Latin -arium

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Dictionary Entries Near septarium

septarian

septarium

septate

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Cite this Entry

“Septarium.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/septarium. Accessed 28 Sep. 2022.

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