nt sg nom/acc + ca (and)
Analysis. cammaṃ + ca: 'skin and...' — used to list related items or in generalizing phrases; here likely 'skin and [related materials/coverings]'.
Etymology. From PIE *kam- 'to cover, conceal' (related to Sanskrit carmá- 'skin, hide'; cognate with Greek kamé 'bent, curved', Lithuanian šiaudas 'straw, thatch' — the bent or curved protective layer). The Sanskrit carmá- and Pali camma both preserve the sense of a protective skin or covering.
Meanings from the Digital Pāḷi Dictionary; morphology and etymology by Claude.
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