1 pteropegum | Definition of pteropegum

pteropegum

noun
ptero·​pe·​gum
plural -s

Definition of pteropegum

: an articular socket of the wing of an insect

History and Etymology for pteropegum

New Latin, from pter- + Greek pēgon, neuter of pēgos solid, strong, from pēgnynai to fasten together

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