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penannular

adjective
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pen·​annular | \ (ˈ)pen+ \

Definition of penannular

: having the form of a ring with a small break in the circumference penannular silver brooch used to fasten … the Highlander's dress— Ian Finlay

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History and Etymology for penannular

pene- entry 1 + annular

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“Penannular.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/penannular. Accessed 13 December 2019.

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