amygdaloidal

adjective
amyg·​da·​loi·​dal | \ə-ˌmig-də-ˈlȯi-dᵊl \

Definition of amygdaloidal 

: of, being, or containing small cavities in igneous rock that are filled with deposits of different minerals (such as chalcedony)

Other Words from amygdaloidal

amygdaloid \ə-​ˈmig-​də-​ˌlȯid \ noun

First Known Use of amygdaloidal

1797, in the meaning defined above

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Dictionary Entries near amygdaloidal

Amygdalaceae

amygdalin

amygdaloid

amygdaloidal

Amygdalus

amygdule

amyl

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The first known use of amygdaloidal was in 1797

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