Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
pantex, ĭcis, and usu. plur., pantĭces, um, m., the paunch, the bowels (syn.: venter, ilia): eo vos vostrosque pantices madefacitis, quom ego sim hic siccus, Plaut. Ps. 1, 2, 50: et aestuantes docte solvis pantices, i. e. sausages, Verg. Cat. 5, 31; Mart. 6, 64, 28.
In sing., Auct. Priap. 83, 19 dub.
pantĭces, um, v. pantex.