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clypeole

noun
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clyp·​e·​ole | \ -ˌōl \
variants: or less commonly clypeola \ klə̇ˈpēələ \
plural clypeoles\ -​lz \ or clypeolae\ -​əˌlē \

Definition of clypeole

: one of the shield-shaped sporophylls composing the fertile spike in members of the genus Equisetum

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History and Etymology for clypeole

New Latin clypeola, from Latin clypeus round shield + -ola -ole

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“Clypeole.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/clypeole. Accessed 24 January 2020.

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