Lewis Short
pendīgo (noun F) : id., lit.
* An internal tumor, abscess (post-class.).
* Lit., Veg. Vet. 2, 44: pendiginem circumcides ad vivum,id. ib. 2, 55.
* Transf., a hollow space inside of a statue: simulacri pendigines,Arn. 6, 201.
Charlton T. Lewis, Charles Short, A Latin Dictionary