ac·​ti·​ni·​zo·​an | \ ¦ak-ˌti-nə-¦zō-ən, ak-¦ti- \

Definition of actinizoan

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First Known Use of actinizoan

circa 1909, in the meaning defined above

History and Etymology for actinizoan

New Latin Actinizoa + English -an

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The first known use of actinizoan was circa 1909

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Cite this Entry

“Actinizoan.” Dictionary, Merriam-Webster, Accessed 14 May. 2021.

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