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epigynum

noun
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epig·​y·​num | \ -nəm \
variants: or less commonly epigyne \ ˈepəˌjīn \
plural -s

Definition of epigynum

: the female genital opening of an arachnid also : a chitinous plate overlying this opening in a spider

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History and Etymology for epigynum

New Latin epigynum, from epi- + -gynum (from Greek -gynon, neuter of -gynos -gynous)

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Cite this Entry

“Epigynum.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/epigynum. Accessed 11 December 2019.

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